Q: Is 5,397,624 a Prime Number?
A: No, 5,397,624 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 5397624 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 24,989 49,978 74,967 99,956 149,934 199,912 224,901 299,868 449,802 599,736 674,703 899,604 1,349,406 1,799,208 2,698,812 and 5,397,624, with no remainder.
Since 5,397,624 cannot be divided by just 1 and 5,397,624, it is not a prime number.