Q: Is 2,431,740 a Prime Number?
A: No, 2,431,740 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 2431740 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 40,529 81,058 121,587 162,116 202,645 243,174 405,290 486,348 607,935 810,580 1,215,870 and 2,431,740, with no remainder.
Since 2,431,740 cannot be divided by just 1 and 2,431,740, it is not a prime number.