Q: Is 1,221,072 a Composite Number?
A: Yes, 1,221,072 is a composite number.
The number 1,221,072 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 25,439 50,878 76,317 101,756 152,634 203,512 305,268 407,024 610,536 and 1,221,072, with no remainder.
Since 1,221,072 cannot be divided by just 1 and 1,221,072, it is a composite number.