5522528 has 48 divisors (see below), whose sum is σ = 12292560. Its totient is φ = 2419200.

The previous prime is 5522527. The next prime is 5522563. The reversal of 5522528 is 8252255.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 5522528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9938 + ... + 10478.

It is an arithmetic number, because the mean of its divisors is an integer number (256095).

Almost surely, 2^5522528 is an apocalyptic number.

5522528 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5522528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6146280).

5522528 is an abundant number, since it is smaller than the sum of its proper divisors (6770032).

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

5522528 is a wasteful number, since it uses less digits than its factorization.

5522528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 583 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 5522528 is about 2350.0059574393. The cubic root of 5522528 is about 176.7580935738.

The spelling of 5522528 in words is "five million, five hundred twenty-two thousand, five hundred twenty-eight".