118393134 has 16 divisors (see below), whose sum is σ = 250715088. Its totient is φ = 37142912.

The previous prime is 118393133. The next prime is 118393159. The reversal of 118393134 is 431393811.

It is a junction number, because it is equal to n+sod(n) for n = 118393095 and 118393104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118393133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580257 + ... + 580460.

It is an arithmetic number, because the mean of its divisors is an integer number (15669693).

Almost surely, 2^118393134 is an apocalyptic number.

118393134 is an abundant number, since it is smaller than the sum of its proper divisors (132321954).

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

118393134 is a wasteful number, since it uses less digits than its factorization.

118393134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160739.

The product of its digits is 7776, while the sum is 33.

The square root of 118393134 is about 10880.8609034396. The cubic root of 118393134 is about 491.0309185044.

The spelling of 118393134 in words is "one hundred eighteen million, three hundred ninety-three thousand, one hundred thirty-four".