118835808 has 192 divisors, whose sum is σ = 391974912. Its totient is φ = 30689280.

The previous prime is 118835791. The next prime is 118835809. The reversal of 118835808 is 808538811.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 118835808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118835809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532785 + ... + 533007.

It is an arithmetic number, because the mean of its divisors is an integer number (2041536).

Almost surely, 2^118835808 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 118835808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195987456).

118835808 is an abundant number, since it is smaller than the sum of its proper divisors (273139104).

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

118835808 is a wasteful number, since it uses less digits than its factorization.

118835808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 42.

The square root of 118835808 is about 10901.1837889286. The cubic root of 118835808 is about 491.6421484023.

The spelling of 118835808 in words is "one hundred eighteen million, eight hundred thirty-five thousand, eight hundred eight".