581088 has 24 divisors (see below), whose sum is σ = 1525608. Its totient is φ = 193664.

The previous prime is 581071. The next prime is 581089. The reversal of 581088 is 880185.

581088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (581089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2931 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (63567).

2⁵⁸¹⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

581088 is an abundant number, since it is smaller than the sum of its proper divisors (944520).

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

581088 is a wasteful number, since it uses less digits than its factorization.

581088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6066 (or 6058 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 581088 is about 762.2912829096. The cubic root of 581088 is about 83.4476227391.

The spelling of 581088 in words is "five hundred eighty-one thousand, eighty-eight".