Q: Is 2,540,072 a Composite Number?
A: Yes, 2,540,072 is a composite number.
The number 2,540,072 can be evenly divided by 1 2 4 8 17 19 34 38 68 76 136 152 323 646 983 1,292 1,966 2,584 3,932 7,864 16,711 18,677 33,422 37,354 66,844 74,708 133,688 149,416 317,509 635,018 1,270,036 and 2,540,072, with no remainder.
Since 2,540,072 cannot be divided by just 1 and 2,540,072, it is a composite number.