Q: Is 708,216 a Prime Number?
A: No, 708,216 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 708216 can be evenly divided by 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 1,283 2,566 3,849 5,132 7,698 10,264 15,396 29,509 30,792 59,018 88,527 118,036 177,054 236,072 354,108 and 708,216, with no remainder.
Since 708,216 cannot be divided by just 1 and 708,216, it is not a prime number.