118474272 has 192 divisors, whose sum is σ = 416102400. Its totient is φ = 32037120.

The previous prime is 118474267. The next prime is 118474273. The reversal of 118474272 is 272474811.

118474272 is a `hidden beast` number, since 118 + 474 + 2 + 72 = 666.

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

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

It is not an unprimeable number, because it can be changed into a prime (118474273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114397 + ... + 115427.

It is an arithmetic number, because the mean of its divisors is an integer number (2167200).

Almost surely, 2^118474272 is an apocalyptic number.

118474272 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 118474272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208051200).

118474272 is an abundant number, since it is smaller than the sum of its proper divisors (297628128).

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

118474272 is a wasteful number, since it uses less digits than its factorization.

118474272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1062 counting only the distinct ones).

The product of its digits is 25088, while the sum is 36.

The square root of 118474272 is about 10884.5887382115. The cubic root of 118474272 is about 491.1430651223.

The spelling of 118474272 in words is "one hundred eighteen million, four hundred seventy-four thousand, two hundred seventy-two".