Q: Is 628,008 a Prime Number?
A: No, 628,008 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 628008 can be evenly divided by 1 2 3 4 6 8 12 24 137 191 274 382 411 548 573 764 822 1,096 1,146 1,528 1,644 2,292 3,288 4,584 26,167 52,334 78,501 104,668 157,002 209,336 314,004 and 628,008, with no remainder.
Since 628,008 cannot be divided by just 1 and 628,008, it is not a prime number.