88869888 has 66 divisors (see below), whose sum is σ = 256636484. Its totient is φ = 29620224.

The previous prime is 88869887. The next prime is 88869917. The reversal of 88869888 is 88896888.

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

88869888 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (88869883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4395 + ... + 14037.

Almost surely, 2^88869888 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 88869888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128318242).

88869888 is an abundant number, since it is smaller than the sum of its proper divisors (167766596).

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

88869888 is a wasteful number, since it uses less digits than its factorization.

88869888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9669 (or 9648 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 63.

The square root of 88869888 is about 9427.0826876611. The cubic root of 88869888 is about 446.2568315693.

Subtracting 88869888 from its reverse (88896888), we obtain a cube (27000 = 30³).

The spelling of 88869888 in words is "eighty-eight million, eight hundred sixty-nine thousand, eight hundred eighty-eight".