Q: Is 2,120,378 a Composite Number?
A: Yes, 2,120,378 is a composite number.
The number 2,120,378 can be evenly divided by 1 2 13 26 81,553 163,106 1,060,189 and 2,120,378, with no remainder.
Since 2,120,378 cannot be divided by just 1 and 2,120,378, it is a composite number.