5820544 has 32 divisors (see below), whose sum is σ = 11918700. Its totient is φ = 2829312.

The previous prime is 5820539. The next prime is 5820553. The reversal of 5820544 is 4450285.

It can be written as a sum of positive squares in 2 ways, for example, as 4161600 + 1658944 = 2040^2 + 1288^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

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, 4122 + ... + 5350.

Almost surely, 2^5820544 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 5820544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5959350).

5820544 is an abundant number, since it is smaller than the sum of its proper divisors (6098156).

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

5820544 is a wasteful number, since it uses less digits than its factorization.

5820544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5820544 is about 2412.5803613559. The cubic root of 5820544 is about 179.8820626612.

It can be divided in two parts, 58 and 20544, that added together give a palindrome (20602).

The spelling of 5820544 in words is "five million, eight hundred twenty thousand, five hundred forty-four".