Q: Is 16,626 a Prime Number?
A: No, 16,626 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 16626 can be evenly divided by 1 2 3 6 17 34 51 102 163 326 489 978 2,771 5,542 8,313 and 16,626, with no remainder.
Since 16,626 cannot be divided by just 1 and 16,626, it is not a prime number.