Q: Is 672,170 a Prime Number?
A: No, 672,170 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 672170 can be evenly divided by 1 2 5 10 67,217 134,434 336,085 and 672,170, with no remainder.
Since 672,170 cannot be divided by just 1 and 672,170, it is not a prime number.