Q: Is 166,965 a Prime Number?
A: No, 166,965 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 166965 can be evenly divided by 1 3 5 15 11,131 33,393 55,655 and 166,965, with no remainder.
Since 166,965 cannot be divided by just 1 and 166,965, it is not a prime number.