5666884 has 24 divisors (see below), whose sum is σ = 10378368. Its totient is φ = 2704800.

The previous prime is 5666873. The next prime is 5666887. The reversal of 5666884 is 4886665.

It is a super-2 number, since 2×5666884² = 64227148538912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 5666884.

It is not an unprimeable number, because it can be changed into a prime (5666887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7734 + ... + 8434.

It is an arithmetic number, because the mean of its divisors is an integer number (432432).

Almost surely, 2^5666884 is an apocalyptic number.

It is an amenable number.

5666884 is a deficient number, since it is larger than the sum of its proper divisors (4711484).

5666884 is a wasteful number, since it uses less digits than its factorization.

5666884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 793 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 5666884 is about 2380.5217915407. The cubic root of 5666884 is about 178.2849872342.

The spelling of 5666884 in words is "five million, six hundred sixty-six thousand, eight hundred eighty-four".