118333872 has 200 divisors, whose sum is σ = 374319792. Its totient is φ = 35942400.

The previous prime is 118333871. The next prime is 118333927. The reversal of 118333872 is 278333811.

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

It is not an unprimeable number, because it can be changed into a prime (118333871) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 903247 + ... + 903377.

Almost surely, 2^118333872 is an apocalyptic number.

118333872 is a gapful number since it is divisible by the number (12) 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 118333872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187159896).

118333872 is an abundant number, since it is smaller than the sum of its proper divisors (255985920).

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

118333872 is a wasteful number, since it uses less digits than its factorization.

118333872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 194 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 118333872 is about 10878.1373405561. The cubic root of 118333872 is about 490.9489758839.

The spelling of 118333872 in words is "one hundred eighteen million, three hundred thirty-three thousand, eight hundred seventy-two".