5856039 has 30 divisors (see below), whose sum is σ = 9904336. Its totient is φ = 3333960.

The previous prime is 5856029. The next prime is 5856043. The reversal of 5856039 is 9306585.

It is not a de Polignac number, because 5856039 - 2⁷ = 5855911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5855994 and 5856012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5856029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 21474 + ... + 21744.

Almost surely, 2^5856039 is an apocalyptic number.

5856039 is a deficient number, since it is larger than the sum of its proper divisors (4048297).

5856039 is an equidigital number, since it uses as much as digits as its factorization.

5856039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5856039 is about 2419.9254120737. The cubic root of 5856039 is about 180.2469757874.

The spelling of 5856039 in words is "five million, eight hundred fifty-six thousand, thirty-nine".