115412192 has 24 divisors (see below), whose sum is σ = 259677936. Its totient is φ = 49462272.

The previous prime is 115412189. The next prime is 115412203. The reversal of 115412192 is 291214511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257393 + ... + 257840.

It is an arithmetic number, because the mean of its divisors is an integer number (10819914).

Almost surely, 2^115412192 is an apocalyptic number.

It is an amenable number.

115412192 is an abundant number, since it is smaller than the sum of its proper divisors (144265744).

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

115412192 is an equidigital number, since it uses as much as digits as its factorization.

115412192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515250 (or 515242 counting only the distinct ones).

The product of its digits is 720, while the sum is 26.

The square root of 115412192 is about 10743.0066554945. The cubic root of 115412192 is about 486.8747251585.

The spelling of 115412192 in words is "one hundred fifteen million, four hundred twelve thousand, one hundred ninety-two".