118838160 has 480 divisors, whose sum is σ = 515324160. Its totient is φ = 23887872.

The previous prime is 118838113. The next prime is 118838183. The reversal of 118838160 is 61838811.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1627884 + ... + 1627956.

It is an arithmetic number, because the mean of its divisors is an integer number (1073592).

Almost surely, 2^118838160 is an apocalyptic number.

118838160 is a gapful number since it is divisible by the number (10) 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 118838160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257662080).

118838160 is an abundant number, since it is smaller than the sum of its proper divisors (396486000).

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

118838160 is a wasteful number, since it uses less digits than its factorization.

118838160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 118838160 is about 10901.2916665870. The cubic root of 118838160 is about 491.6453919104.

The spelling of 118838160 in words is "one hundred eighteen million, eight hundred thirty-eight thousand, one hundred sixty".