Q: Is 971,628 a Prime Number?
A: No, 971,628 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 971628 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 43 84 86 129 172 258 269 301 516 538 602 807 903 1,076 1,204 1,614 1,806 1,883 3,228 3,612 3,766 5,649 7,532 11,298 11,567 22,596 23,134 34,701 46,268 69,402 80,969 138,804 161,938 242,907 323,876 485,814 and 971,628, with no remainder.
Since 971,628 cannot be divided by just 1 and 971,628, it is not a prime number.