Q: Is 1,355,660 a Composite Number?
A: Yes, 1,355,660 is a composite number.
The number 1,355,660 can be evenly divided by 1 2 4 5 10 20 67,783 135,566 271,132 338,915 677,830 and 1,355,660, with no remainder.
Since 1,355,660 cannot be divided by just 1 and 1,355,660, it is a composite number.