Q: Is 445,488 a Prime Number?
A: No, 445,488 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 445488 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 9,281 18,562 27,843 37,124 55,686 74,248 111,372 148,496 222,744 and 445,488, with no remainder.
Since 445,488 cannot be divided by just 1 and 445,488, it is not a prime number.