135514818 has 24 divisors (see below), whose sum is σ = 299864448. Its totient is φ = 44210232.

The previous prime is 135514817. The next prime is 135514843. The reversal of 135514818 is 818415531.

135514818 is a `hidden beast` number, since 135 + 514 + 8 + 1 + 8 = 666.

135514818 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135514817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79246 + ... + 80937.

It is an arithmetic number, because the mean of its divisors is an integer number (12494352).

Almost surely, 2^135514818 is an apocalyptic number.

135514818 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

135514818 is an abundant number, since it is smaller than the sum of its proper divisors (164349630).

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

135514818 is a wasteful number, since it uses less digits than its factorization.

135514818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160238 (or 160235 counting only the distinct ones).

The product of its digits is 19200, while the sum is 36.

The square root of 135514818 is about 11641.0831970225. The cubic root of 135514818 is about 513.6440504696.

The spelling of 135514818 in words is "one hundred thirty-five million, five hundred fourteen thousand, eight hundred eighteen".