Q: Is 166,966 a Prime Number?
A: No, 166,966 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 166966 can be evenly divided by 1 2 31 62 2,693 5,386 83,483 and 166,966, with no remainder.
Since 166,966 cannot be divided by just 1 and 166,966, it is not a prime number.