888888 has 128 divisors (see below), whose sum is σ = 3064320. Its totient is φ = 207360.

The previous prime is 888887. The next prime is 888917.

888888 is nontrivially palindromic in base 10.

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

888888 is a strobogrammatic number because it is the same when read upside-down.

888888 is a modest number, since divided by 8888 gives 88 as remainder.

888888 is a nontrivial repdigit in base 10.

It is a plaindrome in base 10.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24006 + ... + 24042.

It is an arithmetic number, because the mean of its divisors is an integer number (23940).

2⁸⁸⁸⁸⁸⁸ is an apocalyptic number.

888888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 888888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1532160).

888888 is an abundant number, since it is smaller than the sum of its proper divisors (2175432).

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

888888 is a wasteful number, since it uses less digits than its factorization.

888888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 73 counting only the distinct ones).

The product of its digits is 262144, while the sum is 48.

The square root of 888888 is about 942.8085701774. The cubic root of 888888 is about 96.1499393038.

Multiplying 888888 by its sum of digits (48), we get a palindrome (42666624).

The spelling of 888888 in words is "eight hundred eighty-eight thousand, eight hundred eighty-eight".