Q: Is 2,048,742 a Prime Number?
A: No, 2,048,742 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 2048742 can be evenly divided by 1 2 3 6 9 18 113,819 227,638 341,457 682,914 1,024,371 and 2,048,742, with no remainder.
Since 2,048,742 cannot be divided by just 1 and 2,048,742, it is not a prime number.