136343534 has 8 divisors (see below), whose sum is σ = 205134168. Its totient is φ = 67965480.

The previous prime is 136343527. The next prime is 136343551. The reversal of 136343534 is 435343631.

It is a happy number.

136343534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 136343534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102317 + ... + 103640.

It is an arithmetic number, because the mean of its divisors is an integer number (25641771).

Almost surely, 2^136343534 is an apocalyptic number.

136343534 is a deficient number, since it is larger than the sum of its proper divisors (68790634).

136343534 is a wasteful number, since it uses less digits than its factorization.

136343534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206290.

The product of its digits is 38880, while the sum is 32.

The square root of 136343534 is about 11676.6233989112. The cubic root of 136343534 is about 514.6889553564.

The spelling of 136343534 in words is "one hundred thirty-six million, three hundred forty-three thousand, five hundred thirty-four".