Q: Is 66,009 a Prime Number?
A: No, 66,009 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 66009 can be evenly divided by 1 3 22,003 and 66,009, with no remainder.
Since 66,009 cannot be divided by just 1 and 66,009, it is not a prime number.