Q: Is 670,072 a Prime Number?
A: No, 670,072 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 670072 can be evenly divided by 1 2 4 8 13 17 26 34 52 68 104 136 221 379 442 758 884 1,516 1,768 3,032 4,927 6,443 9,854 12,886 19,708 25,772 39,416 51,544 83,759 167,518 335,036 and 670,072, with no remainder.
Since 670,072 cannot be divided by just 1 and 670,072, it is not a prime number.