Q: Is 242,661 a Prime Number?
A: No, 242,661 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 242661 can be evenly divided by 1 3 47 141 1,721 5,163 80,887 and 242,661, with no remainder.
Since 242,661 cannot be divided by just 1 and 242,661, it is not a prime number.