Q: Is 627,164 a Prime Number?
A: No, 627,164 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 627164 can be evenly divided by 1 2 4 17 23 34 46 68 92 391 401 782 802 1,564 1,604 6,817 9,223 13,634 18,446 27,268 36,892 156,791 313,582 and 627,164, with no remainder.
Since 627,164 cannot be divided by just 1 and 627,164, it is not a prime number.