579887 has 16 divisors (see below), whose sum is σ = 767232. Its totient is φ = 424320.

The previous prime is 579883. The next prime is 579893. The reversal of 579887 is 788975.

It is not a de Polignac number, because 579887 - 2² = 579883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (579881) 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 15 ways as a sum of consecutive naturals, for example, 1088 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (47952).

2⁵⁷⁹⁸⁸⁷ is an apocalyptic number.

579887 is a deficient number, since it is larger than the sum of its proper divisors (187345).

579887 is a wasteful number, since it uses less digits than its factorization.

579887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478.

The product of its digits is 141120, while the sum is 44.

The square root of 579887 is about 761.5031188380. The cubic root of 579887 is about 83.3900928870.

It can be divided in two parts, 5798 and 87, that added together give a palindrome (5885).

The spelling of 579887 in words is "five hundred seventy-nine thousand, eight hundred eighty-seven".