Q: Is 148,645 a Prime Number?
A: No, 148,645 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 148645 can be evenly divided by 1 5 7 31 35 137 155 217 685 959 1,085 4,247 4,795 21,235 29,729 and 148,645, with no remainder.
Since 148,645 cannot be divided by just 1 and 148,645, it is not a prime number.