888881028 has 48 divisors (see below), whose sum is σ = 2495109120. Its totient is φ = 240598944.

The previous prime is 888880987. The next prime is 888881029. The reversal of 888881028 is 820188888.

It is not an unprimeable number, because it can be changed into a prime (888881029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276876 + ... + 280067.

It is an arithmetic number, because the mean of its divisors is an integer number (51981440).

Almost surely, 2^888881028 is an apocalyptic number.

It is an amenable number.

888881028 is an abundant number, since it is smaller than the sum of its proper divisors (1606228092).

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

888881028 is a wasteful number, since it uses less digits than its factorization.

888881028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556976 (or 556974 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 51.

The square root of 888881028 is about 29814.1078685913. The cubic root of 888881028 is about 961.4968791890.

The spelling of 888881028 in words is "eight hundred eighty-eight million, eight hundred eighty-one thousand, twenty-eight".