385588 has 24 divisors (see below), whose sum is σ = 790272. Its totient is φ = 161184.

The previous prime is 385579. The next prime is 385589. The reversal of 385588 is 885583.

385588 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (32928).

2³⁸⁵⁵⁸⁸ 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 385588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395136).

385588 is an abundant number, since it is smaller than the sum of its proper divisors (404684).

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

385588 is a wasteful number, since it uses less digits than its factorization.

385588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 349 counting only the distinct ones).

The product of its digits is 38400, while the sum is 37.

The square root of 385588 is about 620.9573254258. The cubic root of 385588 is about 72.7848799255.

The spelling of 385588 in words is "three hundred eighty-five thousand, five hundred eighty-eight".