Q: Is 4,002,615 a Prime Number?
A: No, 4,002,615 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 4002615 can be evenly divided by 1 3 5 9 15 27 45 81 135 405 9,883 29,649 49,415 88,947 148,245 266,841 444,735 800,523 1,334,205 and 4,002,615, with no remainder.
Since 4,002,615 cannot be divided by just 1 and 4,002,615, it is not a prime number.