Q: Is 1,208,608 a Prime Number?
A: No, 1,208,608 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 1208608 can be evenly divided by 1 2 4 8 16 32 179 211 358 422 716 844 1,432 1,688 2,864 3,376 5,728 6,752 37,769 75,538 151,076 302,152 604,304 and 1,208,608, with no remainder.
Since 1,208,608 cannot be divided by just 1 and 1,208,608, it is not a prime number.