Q: Is 2,456,724 a Prime Number?
A: No, 2,456,724 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 2456724 can be evenly divided by 1 2 3 4 6 12 101 202 303 404 606 1,212 2,027 4,054 6,081 8,108 12,162 24,324 204,727 409,454 614,181 818,908 1,228,362 and 2,456,724, with no remainder.
Since 2,456,724 cannot be divided by just 1 and 2,456,724, it is not a prime number.