587704 has 16 divisors (see below), whose sum is σ = 1186920. Its totient is φ = 271200.

The previous prime is 587693. The next prime is 587711. The reversal of 587704 is 407785.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2722 + ... + 2929.

2⁵⁸⁷⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

587704 is an abundant number, since it is smaller than the sum of its proper divisors (599216).

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

587704 is a wasteful number, since it uses less digits than its factorization.

587704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670 (or 5666 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 587704 is about 766.6185492147. The cubic root of 587704 is about 83.7631270728.

The spelling of 587704 in words is "five hundred eighty-seven thousand, seven hundred four".