115422412 has 48 divisors (see below), whose sum is σ = 237404160. Its totient is φ = 48076992.

The previous prime is 115422379. The next prime is 115422413. The reversal of 115422412 is 214224511.

It is not an unprimeable number, because it can be changed into a prime (115422413) 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 15 ways as a sum of consecutive naturals, for example, 301173 + ... + 301555.

It is an arithmetic number, because the mean of its divisors is an integer number (4945920).

Almost surely, 2^115422412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115422412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118702080).

115422412 is an abundant number, since it is smaller than the sum of its proper divisors (121981748).

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

115422412 is a wasteful number, since it uses less digits than its factorization.

115422412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 668 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 115422412 is about 10743.4823032386. The cubic root of 115422412 is about 486.8890960054.

Adding to 115422412 its reverse (214224511), we get a palindrome (329646923).

The spelling of 115422412 in words is "one hundred fifteen million, four hundred twenty-two thousand, four hundred twelve".