Q: Is 1,409,916 a Prime Number?
A: No, 1,409,916 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 1409916 can be evenly divided by 1 2 3 4 6 12 293 401 586 802 879 1,172 1,203 1,604 1,758 2,406 3,516 4,812 117,493 234,986 352,479 469,972 704,958 and 1,409,916, with no remainder.
Since 1,409,916 cannot be divided by just 1 and 1,409,916, it is not a prime number.