88055556 has 24 divisors (see below), whose sum is σ = 206251584. Its totient is φ = 29239200.

The previous prime is 88055521. The next prime is 88055579. The reversal of 88055556 is 65555088.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10795 + ... + 17106.

It is an arithmetic number, because the mean of its divisors is an integer number (8593816).

Almost surely, 2^88055556 is an apocalyptic number.

It is an amenable number.

88055556 is an abundant number, since it is smaller than the sum of its proper divisors (118196028).

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

88055556 is a wasteful number, since it uses less digits than its factorization.

88055556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28171 (or 28169 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 42.

The square root of 88055556 is about 9383.7921971877. The cubic root of 88055556 is about 444.8896010276.

The spelling of 88055556 in words is "eighty-eight million, fifty-five thousand, five hundred fifty-six".