5871889 has 4 divisors (see below), whose sum is σ = 5877760. Its totient is φ = 5866020.

The previous prime is 5871881. The next prime is 5871907. The reversal of 5871889 is 9881785.

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: 9881785 = 5 ⋅1976357.

It is a cyclic number.

It is not a de Polignac number, because 5871889 - 2³ = 5871881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5871881) 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, 1017 + ... + 3574.

It is an arithmetic number, because the mean of its divisors is an integer number (1469440).

Almost surely, 2^5871889 is an apocalyptic number.

It is an amenable number.

5871889 is a deficient number, since it is larger than the sum of its proper divisors (5871).

5871889 is a wasteful number, since it uses less digits than its factorization.

5871889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870.

The product of its digits is 161280, while the sum is 46.

The square root of 5871889 is about 2423.1980934294. The cubic root of 5871889 is about 180.4094485737.

The spelling of 5871889 in words is "five million, eight hundred seventy-one thousand, eight hundred eighty-nine".