5813844 has 12 divisors (see below), whose sum is σ = 13565664. Its totient is φ = 1937944.

The previous prime is 5813827. The next prime is 5813861. The reversal of 5813844 is 4483185.

It is an interprime number because it is at equal distance from previous prime (5813827) and next prime (5813861).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242232 + ... + 242255.

It is an arithmetic number, because the mean of its divisors is an integer number (1130472).

Almost surely, 2^5813844 is an apocalyptic number.

It is an amenable number.

5813844 is an abundant number, since it is smaller than the sum of its proper divisors (7751820).

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

5813844 is a wasteful number, since it uses less digits than its factorization.

5813844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484494 (or 484492 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 5813844 is about 2411.1914067531. The cubic root of 5813844 is about 179.8130157042.

The spelling of 5813844 in words is "five million, eight hundred thirteen thousand, eight hundred forty-four".