Q: Is 628,201 a Prime Number?
A: No, 628,201 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 628201 can be evenly divided by 1 7 17 119 5,279 36,953 89,743 and 628,201, with no remainder.
Since 628,201 cannot be divided by just 1 and 628,201, it is not a prime number.