Q: Is 2,497,240 a Prime Number?
A: No, 2,497,240 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 2497240 can be evenly divided by 1 2 4 5 8 10 20 40 149 298 419 596 745 838 1,192 1,490 1,676 2,095 2,980 3,352 4,190 5,960 8,380 16,760 62,431 124,862 249,724 312,155 499,448 624,310 1,248,620 and 2,497,240, with no remainder.
Since 2,497,240 cannot be divided by just 1 and 2,497,240, it is not a prime number.