88000128 has 64 divisors (see below), whose sum is σ = 259732800. Its totient is φ = 29332224.

The previous prime is 88000127. The next prime is 88000163. The reversal of 88000128 is 82100088.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (88000127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9276 + ... + 16187.

It is an arithmetic number, because the mean of its divisors is an integer number (4058325).

Almost surely, 2^88000128 is an apocalyptic number.

It is an amenable number.

88000128 is an abundant number, since it is smaller than the sum of its proper divisors (171732672).

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

88000128 is a wasteful number, since it uses less digits than its factorization.

88000128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25486 (or 25468 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 88000128 is about 9380.8383420673. The cubic root of 88000128 is about 444.7962337724.

The spelling of 88000128 in words is "eighty-eight million, one hundred twenty-eight", and thus it is an aban number.