Q: Is 428,268 a Prime Number?
A: No, 428,268 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 428268 can be evenly divided by 1 2 3 4 6 12 89 178 267 356 401 534 802 1,068 1,203 1,604 2,406 4,812 35,689 71,378 107,067 142,756 214,134 and 428,268, with no remainder.
Since 428,268 cannot be divided by just 1 and 428,268, it is not a prime number.