Q: Is 148,518 a Prime Number?
A: No, 148,518 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 148518 can be evenly divided by 1 2 3 6 9 18 37 74 111 222 223 333 446 666 669 1,338 2,007 4,014 8,251 16,502 24,753 49,506 74,259 and 148,518, with no remainder.
Since 148,518 cannot be divided by just 1 and 148,518, it is not a prime number.