Q: Is 1,355,448 a Prime Number?
A: No, 1,355,448 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 1355448 can be evenly divided by 1 2 3 4 6 8 12 24 56,477 112,954 169,431 225,908 338,862 451,816 677,724 and 1,355,448, with no remainder.
Since 1,355,448 cannot be divided by just 1 and 1,355,448, it is not a prime number.