5813856 has 60 divisors (see below), whose sum is σ = 17106012. Its totient is φ = 1937088.

The previous prime is 5813827. The next prime is 5813861. The reversal of 5813856 is 6583185.

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 5813856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1471 + ... + 3713.

Almost surely, 2^5813856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5813856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8553006).

5813856 is an abundant number, since it is smaller than the sum of its proper divisors (11292156).

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

5813856 is a wasteful number, since it uses less digits than its factorization.

5813856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2248 counting only the distinct ones).

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

The square root of 5813856 is about 2411.1938951482. The cubic root of 5813856 is about 179.8131394178.

The spelling of 5813856 in words is "five million, eight hundred thirteen thousand, eight hundred fifty-six".