88000556 has 12 divisors (see below), whose sum is σ = 176001168. Its totient is φ = 37714512.

The previous prime is 88000543. The next prime is 88000559. The reversal of 88000556 is 65500088.

88000556 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (88000559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1571411 + ... + 1571466.

It is an arithmetic number, because the mean of its divisors is an integer number (14666764).

Almost surely, 2^88000556 is an apocalyptic number.

It is an amenable number.

88000556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88000556 is a wasteful number, since it uses less digits than its factorization.

88000556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142888 (or 3142886 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 88000556 is about 9380.8611544996. The cubic root of 88000556 is about 444.7969548793.

The spelling of 88000556 in words is "eighty-eight million, five hundred fifty-six", and thus it is an aban number.