888111888 has 80 divisors (see below), whose sum is σ = 2369419776. Its totient is φ = 286433280.

The previous prime is 888111883. The next prime is 888111893.

888111888 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (888111883) and next prime (888111893).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

888111888 is a strobogrammatic number because it is the same when read upside-down.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 888111888.

It is not an unprimeable number, because it can be changed into a prime (888111883) 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, 341473 + ... + 344063.

Almost surely, 2^888111888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 888111888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1184709888).

888111888 is an abundant number, since it is smaller than the sum of its proper divisors (1481307888).

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

888111888 is a wasteful number, since it uses less digits than its factorization.

888111888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832 (or 2826 counting only the distinct ones).

The product of its digits is 262144, while the sum is 51.

The square root of 888111888 is about 29801.2061500873. The cubic root of 888111888 is about 961.2194745681.

The spelling of 888111888 in words is "eight hundred eighty-eight million, one hundred eleven thousand, eight hundred eighty-eight".