578870 has 16 divisors (see below), whose sum is σ = 1053648. Its totient is φ = 228960.

The previous prime is 578861. The next prime is 578881. The reversal of 578870 is 78875.

578870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 578870.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 578870.

It is an unprimeable number.

578870 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (65853).

2⁵⁷⁸⁸⁷⁰ is an apocalyptic number.

578870 is a deficient number, since it is larger than the sum of its proper divisors (474778).

578870 is a wasteful number, since it uses less digits than its factorization.

578870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 578870 is about 760.8350675409. The cubic root of 578870 is about 83.3413147911.

The spelling of 578870 in words is "five hundred seventy-eight thousand, eight hundred seventy".