Q: Is 198,722 a Prime Number?
A: No, 198,722 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 198722 can be evenly divided by 1 2 67 134 1,483 2,966 99,361 and 198,722, with no remainder.
Since 198,722 cannot be divided by just 1 and 198,722, it is not a prime number.