Q: Is 1,393,742 a Prime Number?
A: No, 1,393,742 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 1393742 can be evenly divided by 1 2 7 14 113 226 791 881 1,582 1,762 6,167 12,334 99,553 199,106 696,871 and 1,393,742, with no remainder.
Since 1,393,742 cannot be divided by just 1 and 1,393,742, it is not a prime number.