115166724 has 12 divisors (see below), whose sum is σ = 268722384. Its totient is φ = 38388904.

The previous prime is 115166713. The next prime is 115166729. The reversal of 115166724 is 427661511.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (115166729) by changing a digit.

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, 4798602 + ... + 4798625.

It is an arithmetic number, because the mean of its divisors is an integer number (22393532).

Almost surely, 2^115166724 is an apocalyptic number.

It is an amenable number.

115166724 is an abundant number, since it is smaller than the sum of its proper divisors (153555660).

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

115166724 is a wasteful number, since it uses less digits than its factorization.

115166724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9597234 (or 9597232 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 115166724 is about 10731.5760259153. The cubic root of 115166724 is about 486.5293052839.

The spelling of 115166724 in words is "one hundred fifteen million, one hundred sixty-six thousand, seven hundred twenty-four".