Q: Is 166,485 a Prime Number?
A: No, 166,485 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 166485 can be evenly divided by 1 3 5 11 15 33 55 165 1,009 3,027 5,045 11,099 15,135 33,297 55,495 and 166,485, with no remainder.
Since 166,485 cannot be divided by just 1 and 166,485, it is not a prime number.