Q: Is 707,628 a Prime Number?
A: No, 707,628 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 707628 can be evenly divided by 1 2 3 4 6 12 109 218 327 436 541 654 1,082 1,308 1,623 2,164 3,246 6,492 58,969 117,938 176,907 235,876 353,814 and 707,628, with no remainder.
Since 707,628 cannot be divided by just 1 and 707,628, it is not a prime number.