Q: Is 1,021,420 a Composite Number?
A: Yes, 1,021,420 is a composite number.
The number 1,021,420 can be evenly divided by 1 2 4 5 10 20 51,071 102,142 204,284 255,355 510,710 and 1,021,420, with no remainder.
Since 1,021,420 cannot be divided by just 1 and 1,021,420, it is a composite number.