115951072 has 24 divisors (see below), whose sum is σ = 240294600. Its totient is φ = 54923904.

The previous prime is 115951061. The next prime is 115951111. The reversal of 115951072 is 270159511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94747 + ... + 95962.

It is an arithmetic number, because the mean of its divisors is an integer number (10012275).

Almost surely, 2^115951072 is an apocalyptic number.

It is an amenable number.

115951072 is an abundant number, since it is smaller than the sum of its proper divisors (124343528).

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

115951072 is a wasteful number, since it uses less digits than its factorization.

115951072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190738 (or 190730 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 31.

The square root of 115951072 is about 10768.0579493240. The cubic root of 115951072 is about 487.6313169801.

The spelling of 115951072 in words is "one hundred fifteen million, nine hundred fifty-one thousand, seventy-two".