Q: Is 1,427,538 a Composite Number?
A: Yes, 1,427,538 is a composite number.
The number 1,427,538 can be evenly divided by 1 2 3 6 7 14 21 41 42 82 123 246 287 574 829 861 1,658 1,722 2,487 4,974 5,803 11,606 17,409 33,989 34,818 67,978 101,967 203,934 237,923 475,846 713,769 and 1,427,538, with no remainder.
Since 1,427,538 cannot be divided by just 1 and 1,427,538, it is a composite number.