Q: Is 26,215 a Prime Number?
A: No, 26,215 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 26215 can be evenly divided by 1 5 7 35 49 107 245 535 749 3,745 5,243 and 26,215, with no remainder.
Since 26,215 cannot be divided by just 1 and 26,215, it is not a prime number.