Q: Is 41,661 a Prime Number?
A: No, 41,661 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 41661 can be evenly divided by 1 3 9 27 1,543 4,629 13,887 and 41,661, with no remainder.
Since 41,661 cannot be divided by just 1 and 41,661, it is not a prime number.