Q: Is 670,972 a Prime Number?
A: No, 670,972 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 670972 can be evenly divided by 1 2 4 43 47 83 86 94 166 172 188 332 2,021 3,569 3,901 4,042 7,138 7,802 8,084 14,276 15,604 167,743 335,486 and 670,972, with no remainder.
Since 670,972 cannot be divided by just 1 and 670,972, it is not a prime number.