115655942 has 8 divisors (see below), whose sum is σ = 174365136. Its totient is φ = 57534232.

The previous prime is 115655941. The next prime is 115655951. The reversal of 115655942 is 249556511.

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

It is a junction number, because it is equal to n+sod(n) for n = 115655896 and 115655905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115655941) 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, 146378 + ... + 147165.

It is an arithmetic number, because the mean of its divisors is an integer number (21795642).

Almost surely, 2^115655942 is an apocalyptic number.

115655942 is a deficient number, since it is larger than the sum of its proper divisors (58709194).

115655942 is a wasteful number, since it uses less digits than its factorization.

115655942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293742.

The product of its digits is 54000, while the sum is 38.

The square root of 115655942 is about 10754.3452613351. The cubic root of 115655942 is about 487.2172431732.

The spelling of 115655942 in words is "one hundred fifteen million, six hundred fifty-five thousand, nine hundred forty-two".