Q: Is 1,428,740 a Composite Number?
A: Yes, 1,428,740 is a composite number.
The number 1,428,740 can be evenly divided by 1 2 4 5 10 20 71,437 142,874 285,748 357,185 714,370 and 1,428,740, with no remainder.
Since 1,428,740 cannot be divided by just 1 and 1,428,740, it is a composite number.