118606135 has 16 divisors (see below), whose sum is σ = 143998560. Its totient is φ = 93778560.

The previous prime is 118606133. The next prime is 118606141. The reversal of 118606135 is 531606811.

It is not a de Polignac number, because 118606135 - 2¹ = 118606133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118606097 and 118606106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118606133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218965 + ... + 219505.

It is an arithmetic number, because the mean of its divisors is an integer number (8999910).

Almost surely, 2^118606135 is an apocalyptic number.

118606135 is a deficient number, since it is larger than the sum of its proper divisors (25392425).

118606135 is a wasteful number, since it uses less digits than its factorization.

118606135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 118606135 is about 10890.6443794663. The cubic root of 118606135 is about 491.3252132074.

The spelling of 118606135 in words is "one hundred eighteen million, six hundred six thousand, one hundred thirty-five".