Q: Is 1,261,215 a Composite Number?
A: Yes, 1,261,215 is a composite number.
The number 1,261,215 can be evenly divided by 1 3 5 9 15 45 28,027 84,081 140,135 252,243 420,405 and 1,261,215, with no remainder.
Since 1,261,215 cannot be divided by just 1 and 1,261,215, it is a composite number.