Q: Is 1,382,740 a Prime Number?
A: No, 1,382,740 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 1382740 can be evenly divided by 1 2 4 5 10 20 47 94 188 235 470 940 1,471 2,942 5,884 7,355 14,710 29,420 69,137 138,274 276,548 345,685 691,370 and 1,382,740, with no remainder.
Since 1,382,740 cannot be divided by just 1 and 1,382,740, it is not a prime number.