Q: Is 897,172 a Prime Number?
A: No, 897,172 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 897172 can be evenly divided by 1 2 4 211 422 844 1,063 2,126 4,252 224,293 448,586 and 897,172, with no remainder.
Since 897,172 cannot be divided by just 1 and 897,172, it is not a prime number.