Q: Is 972,105 a Prime Number?
A: No, 972,105 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 972105 can be evenly divided by 1 3 5 15 229 283 687 849 1,145 1,415 3,435 4,245 64,807 194,421 324,035 and 972,105, with no remainder.
Since 972,105 cannot be divided by just 1 and 972,105, it is not a prime number.