136834235 has 8 divisors (see below), whose sum is σ = 164268096. Its totient is φ = 109422720.

The previous prime is 136834231. The next prime is 136834273. The reversal of 136834235 is 532438631.

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

It is not a de Polignac number, because 136834235 - 2² = 136834231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136834195 and 136834204.

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, 14387 + ... + 21923.

It is an arithmetic number, because the mean of its divisors is an integer number (20533512).

Almost surely, 2^136834235 is an apocalyptic number.

136834235 is a deficient number, since it is larger than the sum of its proper divisors (27433861).

136834235 is an equidigital number, since it uses as much as digits as its factorization.

136834235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11173.

The product of its digits is 51840, while the sum is 35.

The square root of 136834235 is about 11697.6166375890. The cubic root of 136834235 is about 515.3056720567.

The spelling of 136834235 in words is "one hundred thirty-six million, eight hundred thirty-four thousand, two hundred thirty-five".