118235272 has 32 divisors (see below), whose sum is σ = 244944000. Its totient is φ = 53219584.

The previous prime is 118235231. The next prime is 118235279. The reversal of 118235272 is 272532811.

It is not an unprimeable number, because it can be changed into a prime (118235279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15772 + ... + 22027.

It is an arithmetic number, because the mean of its divisors is an integer number (7654500).

Almost surely, 2^118235272 is an apocalyptic number.

It is an amenable number.

118235272 is an abundant number, since it is smaller than the sum of its proper divisors (126708728).

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

118235272 is a wasteful number, since it uses less digits than its factorization.

118235272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37845 (or 37841 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 118235272 is about 10873.6043702169. The cubic root of 118235272 is about 490.8125792648.

The spelling of 118235272 in words is "one hundred eighteen million, two hundred thirty-five thousand, two hundred seventy-two".