136104727 has 8 divisors (see below), whose sum is σ = 148619520. Its totient is φ = 123613560.

The previous prime is 136104721. The next prime is 136104751. The reversal of 136104727 is 727401631.

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 136104727 - 2³ = 136104719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136104721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7474 + ... + 18112.

It is an arithmetic number, because the mean of its divisors is an integer number (18577440).

Almost surely, 2^136104727 is an apocalyptic number.

136104727 is a deficient number, since it is larger than the sum of its proper divisors (12514793).

136104727 is a wasteful number, since it uses less digits than its factorization.

136104727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11813.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 136104727 is about 11666.3930586964. The cubic root of 136104727 is about 514.3882855416.

The spelling of 136104727 in words is "one hundred thirty-six million, one hundred four thousand, seven hundred twenty-seven".