Q: Is 423,760 a Prime Number?
A: No, 423,760 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 423760 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 5,297 10,594 21,188 26,485 42,376 52,970 84,752 105,940 211,880 and 423,760, with no remainder.
Since 423,760 cannot be divided by just 1 and 423,760, it is not a prime number.