Q: Is 670,125 a Prime Number?
A: No, 670,125 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 670125 can be evenly divided by 1 3 5 15 25 75 125 375 1,787 5,361 8,935 26,805 44,675 134,025 223,375 and 670,125, with no remainder.
Since 670,125 cannot be divided by just 1 and 670,125, it is not a prime number.