88131888 has 100 divisors (see below), whose sum is σ = 274753248. Its totient is φ = 27112320.

The previous prime is 88131881. The next prime is 88131889. The reversal of 88131888 is 88813188.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (88131881) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14233 + ... + 19463.

Almost surely, 2^88131888 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 88131888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137376624).

88131888 is an abundant number, since it is smaller than the sum of its proper divisors (186621360).

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

88131888 is a wasteful number, since it uses less digits than its factorization.

88131888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264 (or 5249 counting only the distinct ones).

The product of its digits is 98304, while the sum is 45.

The square root of 88131888 is about 9387.8585417549. The cubic root of 88131888 is about 445.0181165035.

It can be divided in two parts, 8813 and 1888, that added together give a palindrome (10701).

The spelling of 88131888 in words is "eighty-eight million, one hundred thirty-one thousand, eight hundred eighty-eight".