578028 has 48 divisors (see below), whose sum is σ = 1532160. Its totient is φ = 168000.

The previous prime is 578021. The next prime is 578029. The reversal of 578028 is 820875.

578028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 577986 and 578004.

It is not an unprimeable number, because it can be changed into a prime (578021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3753 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (31920).

2⁵⁷⁸⁰²⁸ is an apocalyptic number.

578028 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766080).

578028 is an abundant number, since it is smaller than the sum of its proper divisors (954132).

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

578028 is a wasteful number, since it uses less digits than its factorization.

578028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 578028 is about 760.2815268044. The cubic root of 578028 is about 83.3008869240.

The spelling of 578028 in words is "five hundred seventy-eight thousand, twenty-eight".