Q: Is 2,618,742 a Prime Number?
A: No, 2,618,742 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 2618742 can be evenly divided by 1 2 3 6 7 14 21 42 62,351 124,702 187,053 374,106 436,457 872,914 1,309,371 and 2,618,742, with no remainder.
Since 2,618,742 cannot be divided by just 1 and 2,618,742, it is not a prime number.