Q: Is 1,428,670 a Composite Number?
A: Yes, 1,428,670 is a composite number.
The number 1,428,670 can be evenly divided by 1 2 5 10 142,867 285,734 714,335 and 1,428,670, with no remainder.
Since 1,428,670 cannot be divided by just 1 and 1,428,670, it is a composite number.