Q: Is 1,118,516 a Prime Number?
A: No, 1,118,516 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 1118516 can be evenly divided by 1 2 4 7 14 28 43 86 172 301 602 929 1,204 1,858 3,716 6,503 13,006 26,012 39,947 79,894 159,788 279,629 559,258 and 1,118,516, with no remainder.
Since 1,118,516 cannot be divided by just 1 and 1,118,516, it is not a prime number.