115888072 has 16 divisors (see below), whose sum is σ = 217900800. Its totient is φ = 57781200.

The previous prime is 115888067. The next prime is 115888079. The reversal of 115888072 is 270888511.

It is not an unprimeable number, because it can be changed into a prime (115888079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17304 + ... + 23047.

It is an arithmetic number, because the mean of its divisors is an integer number (13618800).

Almost surely, 2^115888072 is an apocalyptic number.

It is an amenable number.

115888072 is a deficient number, since it is larger than the sum of its proper divisors (102012728).

115888072 is a wasteful number, since it uses less digits than its factorization.

115888072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40716 (or 40712 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 40.

The square root of 115888072 is about 10765.1322332798. The cubic root of 115888072 is about 487.5429856464.

The spelling of 115888072 in words is "one hundred fifteen million, eight hundred eighty-eight thousand, seventy-two".