Q: Is 455,742 a Prime Number?
A: No, 455,742 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 455742 can be evenly divided by 1 2 3 6 7 9 14 18 21 42 63 126 3,617 7,234 10,851 21,702 25,319 32,553 50,638 65,106 75,957 151,914 227,871 and 455,742, with no remainder.
Since 455,742 cannot be divided by just 1 and 455,742, it is not a prime number.