5522688 has 144 divisors (see below), whose sum is σ = 17660160. Its totient is φ = 1695744.

The previous prime is 5522677. The next prime is 5522707. The reversal of 5522688 is 8862255.

5522688 is a `hidden beast` number, since 552 + 26 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117481 + ... + 117527.

It is an arithmetic number, because the mean of its divisors is an integer number (122640).

Almost surely, 2^5522688 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 5522688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8830080).

5522688 is an abundant number, since it is smaller than the sum of its proper divisors (12137472).

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

5522688 is a wasteful number, since it uses less digits than its factorization.

5522688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 69 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 5522688 is about 2350.0399996596. The cubic root of 5522688 is about 176.7598005832.

It can be divided in two parts, 552268 and 8, that multiplied together give a palindrome (4418144).

The spelling of 5522688 in words is "five million, five hundred twenty-two thousand, six hundred eighty-eight".