115406244 has 36 divisors (see below), whose sum is σ = 297932544. Its totient is φ = 37649712.

The previous prime is 115406243. The next prime is 115406299. The reversal of 115406244 is 442604511.

115406244 is a `hidden beast` number, since 1 + 15 + 406 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (115406243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32412 + ... + 35795.

It is an arithmetic number, because the mean of its divisors is an integer number (8275904).

Almost surely, 2^115406244 is an apocalyptic number.

It is an amenable number.

115406244 is an abundant number, since it is smaller than the sum of its proper divisors (182526300).

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

115406244 is a wasteful number, since it uses less digits than its factorization.

115406244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68264 (or 68259 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 115406244 is about 10742.7298206741. The cubic root of 115406244 is about 486.8663609913.

The spelling of 115406244 in words is "one hundred fifteen million, four hundred six thousand, two hundred forty-four".