Q: Is 215,767 a Prime Number?
A: Yes, 215,767 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 215767 can be evenly divided by 1 and 215,767, with no remainder.
Since 215,767 can be divided by just 1 and 215,767, it is a prime number.