Q: Is 2,475,315 a Prime Number?
A: No, 2,475,315 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 2475315 can be evenly divided by 1 3 5 9 15 45 67 201 335 603 821 1,005 2,463 3,015 4,105 7,389 12,315 36,945 55,007 165,021 275,035 495,063 825,105 and 2,475,315, with no remainder.
Since 2,475,315 cannot be divided by just 1 and 2,475,315, it is not a prime number.