135605118 has 16 divisors (see below), whose sum is σ = 295865856. Its totient is φ = 41092440.

The previous prime is 135605027. The next prime is 135605123. The reversal of 135605118 is 811506531.

135605118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1027246 + ... + 1027377.

It is an arithmetic number, because the mean of its divisors is an integer number (18491616).

Almost surely, 2^135605118 is an apocalyptic number.

135605118 is an abundant number, since it is smaller than the sum of its proper divisors (160260738).

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

135605118 is a wasteful number, since it uses less digits than its factorization.

135605118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054639.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 135605118 is about 11644.9610561822. The cubic root of 135605118 is about 513.7581136647.

The spelling of 135605118 in words is "one hundred thirty-five million, six hundred five thousand, one hundred eighteen".