115523542 has 16 divisors (see below), whose sum is σ = 177621840. Its totient is φ = 56320992.

The previous prime is 115523531. The next prime is 115523563. The reversal of 115523542 is 245325511.

It is a self number, because there is not a number n which added to its sum of digits gives 115523542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93384 + ... + 94612.

It is an arithmetic number, because the mean of its divisors is an integer number (11101365).

Almost surely, 2^115523542 is an apocalyptic number.

115523542 is a deficient number, since it is larger than the sum of its proper divisors (62098298).

115523542 is a wasteful number, since it uses less digits than its factorization.

115523542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367.

The product of its digits is 6000, while the sum is 28.

The square root of 115523542 is about 10748.1878472606. The cubic root of 115523542 is about 487.0312541870.

The spelling of 115523542 in words is "one hundred fifteen million, five hundred twenty-three thousand, five hundred forty-two".