Q: Is 812,502 a Prime Number?
A: No, 812,502 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 812502 can be evenly divided by 1 2 3 6 9 18 45,139 90,278 135,417 270,834 406,251 and 812,502, with no remainder.
Since 812,502 cannot be divided by just 1 and 812,502, it is not a prime number.