Q: Is 2,427,615 a Prime Number?
A: No, 2,427,615 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 2427615 can be evenly divided by 1 3 5 9 15 45 73 219 365 657 739 1,095 2,217 3,285 3,695 6,651 11,085 33,255 53,947 161,841 269,735 485,523 809,205 and 2,427,615, with no remainder.
Since 2,427,615 cannot be divided by just 1 and 2,427,615, it is not a prime number.