5678889 has 8 divisors (see below), whose sum is σ = 7675872. Its totient is φ = 3733920.

The previous prime is 5678873. The next prime is 5678899. The reversal of 5678889 is 9888765.

It is a happy number.

5678889 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5678889 - 2⁴ = 5678873 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12747 + ... + 13184.

It is an arithmetic number, because the mean of its divisors is an integer number (959484).

Almost surely, 2^5678889 is an apocalyptic number.

It is an amenable number.

5678889 is a deficient number, since it is larger than the sum of its proper divisors (1996983).

5678889 is a wasteful number, since it uses less digits than its factorization.

5678889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26007.

The product of its digits is 967680, while the sum is 51.

The square root of 5678889 is about 2383.0419635416. The cubic root of 5678889 is about 178.4107942720.

The spelling of 5678889 in words is "five million, six hundred seventy-eight thousand, eight hundred eighty-nine".