13841081 has 2 divisors, whose sum is σ = 13841082. Its totient is φ = 13841080.

The previous prime is 13841039. The next prime is 13841099. The reversal of 13841081 is 18014831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13075456 + 765625 = 3616^2 + 875^2 .

It is a cyclic number.

It is not a de Polignac number, because 13841081 - 2¹⁴ = 13824697 is a prime.

It is a super-2 number, since 2×13841081² = 383151046497122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13841081.

It is not a weakly prime, because it can be changed into another prime (13841011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6920540 + 6920541.

It is an arithmetic number, because the mean of its divisors is an integer number (6920541).

Almost surely, 2^13841081 is an apocalyptic number.

It is an amenable number.

13841081 is a deficient number, since it is larger than the sum of its proper divisors (1).

13841081 is an equidigital number, since it uses as much as digits as its factorization.

13841081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 13841081 is about 3720.3603320109. The cubic root of 13841081 is about 240.0988076950.

The spelling of 13841081 in words is "thirteen million, eight hundred forty-one thousand, eighty-one".