Q: Is 166,335 a Prime Number?
A: No, 166,335 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 166335 can be evenly divided by 1 3 5 13 15 39 65 195 853 2,559 4,265 11,089 12,795 33,267 55,445 and 166,335, with no remainder.
Since 166,335 cannot be divided by just 1 and 166,335, it is not a prime number.