5528448 has 48 divisors (see below), whose sum is σ = 15912000. Its totient is φ = 1842432.

The previous prime is 5528443. The next prime is 5528461. The reversal of 5528448 is 8448255.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1248 + ... + 3551.

It is an arithmetic number, because the mean of its divisors is an integer number (331500).

Almost surely, 2^5528448 is an apocalyptic number.

It is an amenable number.

5528448 is an abundant number, since it is smaller than the sum of its proper divisors (10383552).

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

5528448 is a wasteful number, since it uses less digits than its factorization.

5528448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819 (or 4804 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 5528448 is about 2351.2651913385. The cubic root of 5528448 is about 176.8212309769.

The spelling of 5528448 in words is "five million, five hundred twenty-eight thousand, four hundred forty-eight".