Q: Is 972,191 a Prime Number?
A: No, 972,191 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 972191 can be evenly divided by 1 11 31 341 2,851 31,361 88,381 and 972,191, with no remainder.
Since 972,191 cannot be divided by just 1 and 972,191, it is not a prime number.