5624544 has 48 divisors (see below), whose sum is σ = 15135120. Its totient is φ = 1827840.

The previous prime is 5624543. The next prime is 5624557. The reversal of 5624544 is 4454265.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5624543) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3222 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (315315).

Almost surely, 2^5624544 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 5624544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7567560).

5624544 is an abundant number, since it is smaller than the sum of its proper divisors (9510576).

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

5624544 is a wasteful number, since it uses less digits than its factorization.

5624544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1475 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 5624544 is about 2371.6121099370. The cubic root of 5624544 is about 177.8398593366.

The spelling of 5624544 in words is "five million, six hundred twenty-four thousand, five hundred forty-four".