Q: Is 1,342,780 a Composite Number?
A: Yes, 1,342,780 is a composite number.
The number 1,342,780 can be evenly divided by 1 2 4 5 10 20 67,139 134,278 268,556 335,695 671,390 and 1,342,780, with no remainder.
Since 1,342,780 cannot be divided by just 1 and 1,342,780, it is a composite number.