Q: Is 4,248,648 a Prime Number?
A: No, 4,248,648 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 4248648 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 59,009 118,018 177,027 236,036 354,054 472,072 531,081 708,108 1,062,162 1,416,216 2,124,324 and 4,248,648, with no remainder.
Since 4,248,648 cannot be divided by just 1 and 4,248,648, it is not a prime number.