Q: Is 1,977,424 a Prime Number?
A: No, 1,977,424 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1977424 can be evenly divided by 1 2 4 8 16 73 146 292 584 1,168 1,693 3,386 6,772 13,544 27,088 123,589 247,178 494,356 988,712 and 1,977,424, with no remainder.
Since 1,977,424 cannot be divided by just 1 and 1,977,424, it is not a prime number.