5321844 has 72 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 1584000.

The previous prime is 5321839. The next prime is 5321851. The reversal of 5321844 is 4481235.

Its product of digits (3840) is a multiple of the sum of its prime divisors (256).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35169 + ... + 35319.

It is an arithmetic number, because the mean of its divisors is an integer number (207480).

Almost surely, 2^5321844 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 5321844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7469280).

5321844 is an abundant number, since it is smaller than the sum of its proper divisors (9616716).

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

5321844 is a wasteful number, since it uses less digits than its factorization.

5321844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 256 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 5321844 is about 2306.9122219972. The cubic root of 5321844 is about 174.5905420336.

The spelling of 5321844 in words is "five million, three hundred twenty-one thousand, eight hundred forty-four".