Q: Is 1,139,072 a Composite Number?
A: Yes, 1,139,072 is a composite number.
The number 1,139,072 can be evenly divided by 1 2 4 8 11 16 22 32 44 64 88 128 176 352 704 809 1,408 1,618 3,236 6,472 8,899 12,944 17,798 25,888 35,596 51,776 71,192 103,552 142,384 284,768 569,536 and 1,139,072, with no remainder.
Since 1,139,072 cannot be divided by just 1 and 1,139,072, it is a composite number.