Q: Is 243,772 a Prime Number?
A: No, 243,772 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 243772 can be evenly divided by 1 2 4 60,943 121,886 and 243,772, with no remainder.
Since 243,772 cannot be divided by just 1 and 243,772, it is not a prime number.