Q: Is 917,628 a Prime Number?
A: No, 917,628 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 917628 can be evenly divided by 1 2 3 4 6 12 47 94 141 188 282 564 1,627 3,254 4,881 6,508 9,762 19,524 76,469 152,938 229,407 305,876 458,814 and 917,628, with no remainder.
Since 917,628 cannot be divided by just 1 and 917,628, it is not a prime number.