Q: Is 4,001,481 a Prime Number?
A: No, 4,001,481 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 4001481 can be evenly divided by 1 3 9 11 27 33 81 99 243 297 499 729 891 1,497 2,673 4,491 5,489 8,019 13,473 16,467 40,419 49,401 121,257 148,203 363,771 444,609 1,333,827 and 4,001,481, with no remainder.
Since 4,001,481 cannot be divided by just 1 and 4,001,481, it is not a prime number.