Q: Is 1,138,072 a Composite Number?
A: Yes, 1,138,072 is a composite number.
The number 1,138,072 can be evenly divided by 1 2 4 8 13 26 31 52 62 104 124 248 353 403 706 806 1,412 1,612 2,824 3,224 4,589 9,178 10,943 18,356 21,886 36,712 43,772 87,544 142,259 284,518 569,036 and 1,138,072, with no remainder.
Since 1,138,072 cannot be divided by just 1 and 1,138,072, it is a composite number.