Q: Is 607,648 a Prime Number?
A: No, 607,648 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 607648 can be evenly divided by 1 2 4 8 16 17 32 34 68 136 272 544 1,117 2,234 4,468 8,936 17,872 18,989 35,744 37,978 75,956 151,912 303,824 and 607,648, with no remainder.
Since 607,648 cannot be divided by just 1 and 607,648, it is not a prime number.