Q: Is 7,518,402 a Prime Number?
A: No, 7,518,402 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 7518402 can be evenly divided by 1 2 3 6 9 18 47 94 141 282 423 846 8,887 17,774 26,661 53,322 79,983 159,966 417,689 835,378 1,253,067 2,506,134 3,759,201 and 7,518,402, with no remainder.
Since 7,518,402 cannot be divided by just 1 and 7,518,402, it is not a prime number.