5666364 has 72 divisors (see below), whose sum is σ = 16052400. Its totient is φ = 1670400.

The previous prime is 5666347. The next prime is 5666377. The reversal of 5666364 is 4636665.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16062 + ... + 16410.

It is an arithmetic number, because the mean of its divisors is an integer number (222950).

Almost surely, 2^5666364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5666364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8026200).

5666364 is an abundant number, since it is smaller than the sum of its proper divisors (10386036).

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

5666364 is a wasteful number, since it uses less digits than its factorization.

5666364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 406 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 5666364 is about 2380.4125692829. The cubic root of 5666364 is about 178.2795338534.

The spelling of 5666364 in words is "five million, six hundred sixty-six thousand, three hundred sixty-four".