Q: Is 2,138,420 a Composite Number?
A: Yes, 2,138,420 is a composite number.
The number 2,138,420 can be evenly divided by 1 2 4 5 10 20 106,921 213,842 427,684 534,605 1,069,210 and 2,138,420, with no remainder.
Since 2,138,420 cannot be divided by just 1 and 2,138,420, it is a composite number.