115634742 has 8 divisors (see below), whose sum is σ = 231269496. Its totient is φ = 38544912.

The previous prime is 115634707. The next prime is 115634747. The reversal of 115634742 is 247436511.

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

115634742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115634747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9636223 + ... + 9636234.

It is an arithmetic number, because the mean of its divisors is an integer number (28908687).

Almost surely, 2^115634742 is an apocalyptic number.

115634742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115634742 is a wasteful number, since it uses less digits than its factorization.

115634742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19272462.

The product of its digits is 20160, while the sum is 33.

The square root of 115634742 is about 10753.3595680606. The cubic root of 115634742 is about 487.1874720073.

The spelling of 115634742 in words is "one hundred fifteen million, six hundred thirty-four thousand, seven hundred forty-two".