Q: Is 83,661 a Prime Number?
A: No, 83,661 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 83661 can be evenly divided by 1 3 79 237 353 1,059 27,887 and 83,661, with no remainder.
Since 83,661 cannot be divided by just 1 and 83,661, it is not a prime number.