Q: Is 1,212,708 a Prime Number?
A: No, 1,212,708 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 1212708 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 14,437 28,874 43,311 57,748 86,622 101,059 173,244 202,118 303,177 404,236 606,354 and 1,212,708, with no remainder.
Since 1,212,708 cannot be divided by just 1 and 1,212,708, it is not a prime number.