Q: Is 458,428 a Prime Number?
A: No, 458,428 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 458428 can be evenly divided by 1 2 4 31 62 124 3,697 7,394 14,788 114,607 229,214 and 458,428, with no remainder.
Since 458,428 cannot be divided by just 1 and 458,428, it is not a prime number.