Q: Is 515,672 a Prime Number?
A: No, 515,672 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 515672 can be evenly divided by 1 2 4 8 73 146 292 584 883 1,766 3,532 7,064 64,459 128,918 257,836 and 515,672, with no remainder.
Since 515,672 cannot be divided by just 1 and 515,672, it is not a prime number.