Q: Is 548,490 a Prime Number?
A: No, 548,490 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 548490 can be evenly divided by 1 2 3 5 6 10 15 30 47 94 141 235 282 389 470 705 778 1,167 1,410 1,945 2,334 3,890 5,835 11,670 18,283 36,566 54,849 91,415 109,698 182,830 274,245 and 548,490, with no remainder.
Since 548,490 cannot be divided by just 1 and 548,490, it is not a prime number.