Q: Is 443,261 a Prime Number?
A: No, 443,261 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 443261 can be evenly divided by 1 7 13 91 4,871 34,097 63,323 and 443,261, with no remainder.
Since 443,261 cannot be divided by just 1 and 443,261, it is not a prime number.