Q: Is 5,438,040 a Prime Number?
A: No, 5,438,040 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 5438040 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 45,317 90,634 135,951 181,268 226,585 271,902 362,536 453,170 543,804 679,755 906,340 1,087,608 1,359,510 1,812,680 2,719,020 and 5,438,040, with no remainder.
Since 5,438,040 cannot be divided by just 1 and 5,438,040, it is not a prime number.