5581288 has 32 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 2602368.

The previous prime is 5581259. The next prime is 5581309. The reversal of 5581288 is 8821855.

It is an unprimeable number.

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, 10845 + ... + 11347.

It is an arithmetic number, because the mean of its divisors is an integer number (349650).

Almost surely, 2^5581288 is an apocalyptic number.

It is an amenable number.

5581288 is an abundant number, since it is smaller than the sum of its proper divisors (5607512).

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

5581288 is a wasteful number, since it uses less digits than its factorization.

5581288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 597 counting only the distinct ones).

The product of its digits is 25600, while the sum is 37.

The square root of 5581288 is about 2362.4749734124. The cubic root of 5581288 is about 177.3827884503.

The spelling of 5581288 in words is "five million, five hundred eighty-one thousand, two hundred eighty-eight".