5666584 has 32 divisors (see below), whose sum is σ = 13248000. Its totient is φ = 2207520.

The previous prime is 5666561. The next prime is 5666599. The reversal of 5666584 is 4856665.

It is a super-2 number, since 2×5666584² = 64220348458112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3984 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (414000).

Almost surely, 2^5666584 is an apocalyptic number.

It is an amenable number.

5666584 is an abundant number, since it is smaller than the sum of its proper divisors (7581416).

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

5666584 is a wasteful number, since it uses less digits than its factorization.

5666584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9223 (or 9219 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 5666584 is about 2380.4587793112. The cubic root of 5666584 is about 178.2818410937.

The spelling of 5666584 in words is "five million, six hundred sixty-six thousand, five hundred eighty-four".