578990 has 8 divisors (see below), whose sum is σ = 1042200. Its totient is φ = 231592.

The previous prime is 578971. The next prime is 578999. The reversal of 578990 is 99875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28940 + ... + 28959.

It is an arithmetic number, because the mean of its divisors is an integer number (130275).

2⁵⁷⁸⁹⁹⁰ is an apocalyptic number.

578990 is a deficient number, since it is larger than the sum of its proper divisors (463210).

578990 is a wasteful number, since it uses less digits than its factorization.

578990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57906.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 578990 is about 760.9139241728. The cubic root of 578990 is about 83.3470732900.

The spelling of 578990 in words is "five hundred seventy-eight thousand, nine hundred ninety".