Number 827 is a prime number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. Therefore we consider 827 as a prime number, because:

- 827 is a natural number greater than 1,
- 827 is not a product of 2 smaller natural numbers (it can be divided only by 1 and itself)

Number of factors: 2.

List of factors/divisors: 1, 827.

Parity: 827 is an odd number.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 1 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 820 no | 821 yes | 822 no | 823 yes | 824 no | 825 no | 826 no | 827 yes | 828 no | 829 yes | 830 no | 831 no | 832 no | 833 no | 834 no |
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