Q: Is 670,872 a Prime Number?
A: No, 670,872 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 670872 can be evenly divided by 1 2 3 4 6 8 12 24 27,953 55,906 83,859 111,812 167,718 223,624 335,436 and 670,872, with no remainder.
Since 670,872 cannot be divided by just 1 and 670,872, it is not a prime number.