136734755 has 8 divisors (see below), whose sum is σ = 164799600. Its totient is φ = 108909216.

The previous prime is 136734743. The next prime is 136734779. The reversal of 136734755 is 557437631.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 136734755 - 2¹⁰ = 136733731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58565 + ... + 60854.

It is an arithmetic number, because the mean of its divisors is an integer number (20599950).

Almost surely, 2^136734755 is an apocalyptic number.

136734755 is a deficient number, since it is larger than the sum of its proper divisors (28064845).

136734755 is a wasteful number, since it uses less digits than its factorization.

136734755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119653.

The product of its digits is 264600, while the sum is 41.

The square root of 136734755 is about 11693.3637162281. The cubic root of 136734755 is about 515.1807641439.

The spelling of 136734755 in words is "one hundred thirty-six million, seven hundred thirty-four thousand, seven hundred fifty-five".