118888 has 32 divisors (see below), whose sum is σ = 279360. Its totient is φ = 46080.

The previous prime is 118873. The next prime is 118891. The reversal of 118888 is 888811.

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

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is an unprimeable number.

118888 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 520 + ... + 712.

It is an arithmetic number, because the mean of its divisors is an integer number (8730).

2¹¹⁸⁸⁸⁸ 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 118888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139680).

118888 is an abundant number, since it is smaller than the sum of its proper divisors (160472).

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

118888 is a wasteful number, since it uses less digits than its factorization.

118888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 213 counting only the distinct ones).

The product of its digits is 4096, while the sum is 34.

The square root of 118888 is about 344.8013921086. The cubic root of 118888 is about 49.1714113331.

The spelling of 118888 in words is "one hundred eighteen thousand, eight hundred eighty-eight".