Q: Is 1,113,720 a Prime Number?
A: No, 1,113,720 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 1113720 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 9,281 18,562 27,843 37,124 46,405 55,686 74,248 92,810 111,372 139,215 185,620 222,744 278,430 371,240 556,860 and 1,113,720, with no remainder.
Since 1,113,720 cannot be divided by just 1 and 1,113,720, it is not a prime number.