136535234 has 32 divisors (see below), whose sum is σ = 231042240. Its totient is φ = 59976000.

The previous prime is 136535221. The next prime is 136535251. The reversal of 136535234 is 432535631.

It is a self number, because there is not a number n which added to its sum of digits gives 136535234.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 94832 + ... + 96260.

It is an arithmetic number, because the mean of its divisors is an integer number (7220070).

Almost surely, 2^136535234 is an apocalyptic number.

136535234 is a deficient number, since it is larger than the sum of its proper divisors (94507006).

136535234 is a wasteful number, since it uses less digits than its factorization.

136535234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its digits is 32400, while the sum is 32.

The square root of 136535234 is about 11684.8292242548. The cubic root of 136535234 is about 514.9300611972.

The spelling of 136535234 in words is "one hundred thirty-six million, five hundred thirty-five thousand, two hundred thirty-four".