13834081 has 4 divisors (see below), whose sum is σ = 13842112. Its totient is φ = 13826052.

The previous prime is 13834057. The next prime is 13834087. The reversal of 13834081 is 18043831.

13834081 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 18043831 = 13 ⋅1387987.

It is a cyclic number.

It is not a de Polignac number, because 13834081 - 2⁵ = 13834049 is a prime.

It is a super-2 number, since 2×13834081² = 382763594229122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13834087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261 + ... + 5266.

It is an arithmetic number, because the mean of its divisors is an integer number (3460528).

Almost surely, 2^13834081 is an apocalyptic number.

It is an amenable number.

13834081 is a deficient number, since it is larger than the sum of its proper divisors (8031).

13834081 is an equidigital number, since it uses as much as digits as its factorization.

13834081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8030.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 13834081 is about 3719.4194439455. The cubic root of 13834081 is about 240.0583249451.

The spelling of 13834081 in words is "thirteen million, eight hundred thirty-four thousand, eighty-one".