Q: Is 862,426 a Prime Number?
A: No, 862,426 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 862426 can be evenly divided by 1 2 431,213 and 862,426, with no remainder.
Since 862,426 cannot be divided by just 1 and 862,426, it is not a prime number.