Q: Is 504,628 a Prime Number?
A: No, 504,628 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 504628 can be evenly divided by 1 2 4 17 34 41 68 82 164 181 362 697 724 1,394 2,788 3,077 6,154 7,421 12,308 14,842 29,684 126,157 252,314 and 504,628, with no remainder.
Since 504,628 cannot be divided by just 1 and 504,628, it is not a prime number.