Q: Is 448,378 a Prime Number?
A: No, 448,378 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 448378 can be evenly divided by 1 2 7 14 32,027 64,054 224,189 and 448,378, with no remainder.
Since 448,378 cannot be divided by just 1 and 448,378, it is not a prime number.