Q: Is 6,725,660 a Prime Number?
A: No, 6,725,660 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 6725660 can be evenly divided by 1 2 4 5 10 20 23 46 92 115 230 460 14,621 29,242 58,484 73,105 146,210 292,420 336,283 672,566 1,345,132 1,681,415 3,362,830 and 6,725,660, with no remainder.
Since 6,725,660 cannot be divided by just 1 and 6,725,660, it is not a prime number.