118755072 has 216 divisors, whose sum is σ = 374984064. Its totient is φ = 37407744.

The previous prime is 118755071. The next prime is 118755101. The reversal of 118755072 is 270557811.

It is a tau number, because it is divible by the number of its divisors (216).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118755071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1430743 + ... + 1430825.

Almost surely, 2^118755072 is an apocalyptic number.

118755072 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 118755072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187492032).

118755072 is an abundant number, since it is smaller than the sum of its proper divisors (256228992).

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

118755072 is an frugal number, since it uses more digits than its factorization.

118755072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 36.

The square root of 118755072 is about 10897.4800756872. The cubic root of 118755072 is about 491.5307840652.

The spelling of 118755072 in words is "one hundred eighteen million, seven hundred fifty-five thousand, seventy-two".