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5844 = 223487

5844 has 12 divisors (see below), whose sum is σ = 13664. Its totient is φ = 1944.

The previous prime is 5843. The next prime is 5849. The reversal of 5844 is 4485.

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

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 5844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232 + ... + 255.

25844 is an apocalyptic number.

It is an amenable number.

5844 is an abundant number, since it is smaller than the sum of its proper divisors (7820).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6832).

5844 is a wasteful number, since it uses less digits than its factorization.

5844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 492 counting only the distinct ones).

The product of its digits is 640, while the sum is 21.

The square root of 5844 is about 76.4460594145. The cubic root of 5844 is about 18.0123372211.

It can be divided in two parts, 58 and 44, that multiplied together give a palindrome (2552).

The spelling of 5844 in words is "five thousand, eight hundred forty-four".

Divisors: 1 2 3 4 6 12 487 974 1461 1948 2922 5844