5723889 has 4 divisors (see below), whose sum is σ = 7631856. Its totient is φ = 3815924.

The previous prime is 5723869. The next prime is 5723891. The reversal of 5723889 is 9883275.

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 5723889 - 2⁸ = 5723633 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5723889.

It is not an unprimeable number, because it can be changed into a prime (5723819) 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, 953979 + ... + 953984.

It is an arithmetic number, because the mean of its divisors is an integer number (1907964).

Almost surely, 2^5723889 is an apocalyptic number.

It is an amenable number.

5723889 is a deficient number, since it is larger than the sum of its proper divisors (1907967).

5723889 is a wasteful number, since it uses less digits than its factorization.

5723889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907966.

The product of its digits is 120960, while the sum is 42.

The square root of 5723889 is about 2392.4650467666. The cubic root of 5723889 is about 178.8808024299.

The spelling of 5723889 in words is "five million, seven hundred twenty-three thousand, eight hundred eighty-nine".