5590839 has 4 divisors (see below), whose sum is σ = 7454456. Its totient is φ = 3727224.

The previous prime is 5590831. The next prime is 5590843. The reversal of 5590839 is 9380955.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5590839 - 2³ = 5590831 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5590797 and 5590806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5590831) 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, 931804 + ... + 931809.

It is an arithmetic number, because the mean of its divisors is an integer number (1863614).

Almost surely, 2^5590839 is an apocalyptic number.

5590839 is a deficient number, since it is larger than the sum of its proper divisors (1863617).

5590839 is a wasteful number, since it uses less digits than its factorization.

5590839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863616.

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 5590839 is about 2364.4955064453. The cubic root of 5590839 is about 177.4839131093.

The spelling of 5590839 in words is "five million, five hundred ninety thousand, eight hundred thirty-nine".