115044742 has 8 divisors (see below), whose sum is σ = 172625616. Its totient is φ = 57502872.

The previous prime is 115044731. The next prime is 115044799. The reversal of 115044742 is 247440511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 115044742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693 + ... + 15184.

It is an arithmetic number, because the mean of its divisors is an integer number (21578202).

Almost surely, 2^115044742 is an apocalyptic number.

115044742 is a deficient number, since it is larger than the sum of its proper divisors (57580874).

115044742 is a wasteful number, since it uses less digits than its factorization.

115044742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19502.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 115044742 is about 10725.8911984040. The cubic root of 115044742 is about 486.3574709748.

The spelling of 115044742 in words is "one hundred fifteen million, forty-four thousand, seven hundred forty-two".