Q: Is 2,409,664 a Prime Number?
A: No, 2,409,664 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 2409664 can be evenly divided by 1 2 4 8 16 23 32 46 64 92 184 368 736 1,472 1,637 3,274 6,548 13,096 26,192 37,651 52,384 75,302 104,768 150,604 301,208 602,416 1,204,832 and 2,409,664, with no remainder.
Since 2,409,664 cannot be divided by just 1 and 2,409,664, it is not a prime number.