Q: Is 1,378,406 a Composite Number?
A: Yes, 1,378,406 is a composite number.
The number 1,378,406 can be evenly divided by 1 2 193 386 3,571 7,142 689,203 and 1,378,406, with no remainder.
Since 1,378,406 cannot be divided by just 1 and 1,378,406, it is a composite number.