Q: Is 5,624,307 a Prime Number?
A: No, 5,624,307 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 5624307 can be evenly divided by 1 3 9 13 39 53 117 159 477 689 907 2,067 2,721 6,201 8,163 11,791 35,373 48,071 106,119 144,213 432,639 624,923 1,874,769 and 5,624,307, with no remainder.
Since 5,624,307 cannot be divided by just 1 and 5,624,307, it is not a prime number.