870118888 has 48 divisors (see below), whose sum is σ = 1808549280. Its totient is φ = 391640832.

The previous prime is 870118867. The next prime is 870118891. The reversal of 870118888 is 888811078.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44995 + ... + 61357.

It is an arithmetic number, because the mean of its divisors is an integer number (37678110).

Almost surely, 2^870118888 is an apocalyptic number.

It is an amenable number.

870118888 is an abundant number, since it is smaller than the sum of its proper divisors (938430392).

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

870118888 is a wasteful number, since it uses less digits than its factorization.

870118888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16426 (or 16405 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 49.

The square root of 870118888 is about 29497.7776790049. Note that the first 3 decimals coincide. The cubic root of 870118888 is about 954.6837537341.

The spelling of 870118888 in words is "eight hundred seventy million, one hundred eighteen thousand, eight hundred eighty-eight".