Q: Is 511,608 a Prime Number?
A: No, 511,608 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 511608 can be evenly divided by 1 2 3 4 6 8 12 24 21,317 42,634 63,951 85,268 127,902 170,536 255,804 and 511,608, with no remainder.
Since 511,608 cannot be divided by just 1 and 511,608, it is not a prime number.