Q: Is 1,428,860 a Composite Number?
A: Yes, 1,428,860 is a composite number.
The number 1,428,860 can be evenly divided by 1 2 4 5 10 20 71,443 142,886 285,772 357,215 714,430 and 1,428,860, with no remainder.
Since 1,428,860 cannot be divided by just 1 and 1,428,860, it is a composite number.