Q: Is 159,628 a Prime Number?
A: No, 159,628 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 159628 can be evenly divided by 1 2 4 7 14 28 5,701 11,402 22,804 39,907 79,814 and 159,628, with no remainder.
Since 159,628 cannot be divided by just 1 and 159,628, it is not a prime number.