5831856 has 30 divisors (see below), whose sum is σ = 16321500. Its totient is φ = 1943904.

The previous prime is 5831843. The next prime is 5831863. The reversal of 5831856 is 6581385.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5831856.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20106 + ... + 20393.

It is an arithmetic number, because the mean of its divisors is an integer number (544050).

Almost surely, 2^5831856 is an apocalyptic number.

It is an amenable number.

5831856 is an abundant number, since it is smaller than the sum of its proper divisors (10489644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5831856 is a wasteful number, since it uses less digits than its factorization.

5831856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40513 (or 40504 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5831856 is about 2414.9236012760. The cubic root of 5831856 is about 179.9985185063.

The spelling of 5831856 in words is "five million, eight hundred thirty-one thousand, eight hundred fifty-six".