5528488 has 32 divisors (see below), whose sum is σ = 11923200. Its totient is φ = 2354112.

The previous prime is 5528461. The next prime is 5528489. The reversal of 5528488 is 8848255.

It is a happy number.

It is a super-2 number, since 2×5528488² = 61128359132288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5528488.

It is not an unprimeable number, because it can be changed into a prime (5528489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14881 + ... + 15247.

It is an arithmetic number, because the mean of its divisors is an integer number (372600).

Almost surely, 2^5528488 is an apocalyptic number.

It is an amenable number.

5528488 is an abundant number, since it is smaller than the sum of its proper divisors (6394712).

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

5528488 is a wasteful number, since it uses less digits than its factorization.

5528488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 645 counting only the distinct ones).

The product of its digits is 102400, while the sum is 40.

The square root of 5528488 is about 2351.2736973819. The cubic root of 5528488 is about 176.8216574276.

The spelling of 5528488 in words is "five million, five hundred twenty-eight thousand, four hundred eighty-eight".