Q: Is 1,198,740 a Prime Number?
A: No, 1,198,740 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 1198740 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 19,979 39,958 59,937 79,916 99,895 119,874 199,790 239,748 299,685 399,580 599,370 and 1,198,740, with no remainder.
Since 1,198,740 cannot be divided by just 1 and 1,198,740, it is not a prime number.