115192168 has 32 divisors (see below), whose sum is σ = 265829760. Its totient is φ = 45570240.

The previous prime is 115192157. The next prime is 115192169. The reversal of 115192168 is 861291511.

It is not an unprimeable number, because it can be changed into a prime (115192169) 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, 78388 + ... + 79843.

It is an arithmetic number, because the mean of its divisors is an integer number (8307180).

Almost surely, 2^115192168 is an apocalyptic number.

It is an amenable number.

115192168 is an abundant number, since it is smaller than the sum of its proper divisors (150637592).

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

115192168 is a wasteful number, since it uses less digits than its factorization.

115192168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158257 (or 158253 counting only the distinct ones).

The product of its digits is 4320, while the sum is 34.

The square root of 115192168 is about 10732.7614340392. The cubic root of 115192168 is about 486.5651325890.

The spelling of 115192168 in words is "one hundred fifteen million, one hundred ninety-two thousand, one hundred sixty-eight".