Q: Is 512,407 a Prime Number?
A: No, 512,407 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 512407 can be evenly divided by 1 7 71 497 1,031 7,217 73,201 and 512,407, with no remainder.
Since 512,407 cannot be divided by just 1 and 512,407, it is not a prime number.