Q: Is 1,337,742 a Prime Number?
A: No, 1,337,742 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 1337742 can be evenly divided by 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 3,539 7,078 10,617 21,234 24,773 31,851 49,546 63,702 74,319 95,553 148,638 191,106 222,957 445,914 668,871 and 1,337,742, with no remainder.
Since 1,337,742 cannot be divided by just 1 and 1,337,742, it is not a prime number.