Q: Is 74,538 a Prime Number?
A: No, 74,538 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 74538 can be evenly divided by 1 2 3 6 9 18 41 82 101 123 202 246 303 369 606 738 909 1,818 4,141 8,282 12,423 24,846 37,269 and 74,538, with no remainder.
Since 74,538 cannot be divided by just 1 and 74,538, it is not a prime number.