Q: Is 422,717 a Prime Number?
A: No, 422,717 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 422717 can be evenly divided by 1 23 18,379 and 422,717, with no remainder.
Since 422,717 cannot be divided by just 1 and 422,717, it is not a prime number.