5678081 has 4 divisors (see below), whose sum is σ = 5733312. Its totient is φ = 5622852.

The previous prime is 5678077. The next prime is 5678129. The reversal of 5678081 is 1808765.

It is a happy number.

5678081 is digitally balanced in base 3, because in such base 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.

It is a cyclic number.

It is not a de Polignac number, because 5678081 - 2² = 5678077 is a prime.

It is a super-2 number, since 2×5678081² = 64481207685122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5678041) 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, 27461 + ... + 27666.

It is an arithmetic number, because the mean of its divisors is an integer number (1433328).

Almost surely, 2^5678081 is an apocalyptic number.

It is an amenable number.

5678081 is a deficient number, since it is larger than the sum of its proper divisors (55231).

5678081 is a wasteful number, since it uses less digits than its factorization.

5678081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55230.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5678081 is about 2382.8724262956. The cubic root of 5678081 is about 178.4023323611.

The spelling of 5678081 in words is "five million, six hundred seventy-eight thousand, eighty-one".