Q: Is 215,958 a Prime Number?
A: No, 215,958 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 215958 can be evenly divided by 1 2 3 6 35,993 71,986 107,979 and 215,958, with no remainder.
Since 215,958 cannot be divided by just 1 and 215,958, it is not a prime number.