Q: Is 122,608 a Prime Number?
A: No, 122,608 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 122608 can be evenly divided by 1 2 4 8 16 79 97 158 194 316 388 632 776 1,264 1,552 7,663 15,326 30,652 61,304 and 122,608, with no remainder.
Since 122,608 cannot be divided by just 1 and 122,608, it is not a prime number.