136834234 has 16 divisors (see below), whose sum is σ = 212256288. Its totient is φ = 66120912.

The previous prime is 136834231. The next prime is 136834273. The reversal of 136834234 is 432438631.

It is a self number, because there is not a number n which added to its sum of digits gives 136834234.

It is not an unprimeable number, because it can be changed into a prime (136834231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532 + ... + 16735.

It is an arithmetic number, because the mean of its divisors is an integer number (13266018).

Almost surely, 2^136834234 is an apocalyptic number.

136834234 is a deficient number, since it is larger than the sum of its proper divisors (75422054).

136834234 is a wasteful number, since it uses less digits than its factorization.

136834234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19389.

The product of its digits is 41472, while the sum is 34.

The square root of 136834234 is about 11697.6165948453. The cubic root of 136834234 is about 515.3056708014.

The spelling of 136834234 in words is "one hundred thirty-six million, eight hundred thirty-four thousand, two hundred thirty-four".