Q: Is 897,215 a Prime Number?
A: No, 897,215 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 897215 can be evenly divided by 1 5 11 55 121 605 1,483 7,415 16,313 81,565 179,443 and 897,215, with no remainder.
Since 897,215 cannot be divided by just 1 and 897,215, it is not a prime number.