136005635 has 8 divisors (see below), whose sum is σ = 164185056. Its totient is φ = 108152320.

The previous prime is 136005631. The next prime is 136005637. The reversal of 136005635 is 536500631.

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

It is not a de Polignac number, because 136005635 - 2² = 136005631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136005598 and 136005607.

It is not an unprimeable number, because it can be changed into a prime (136005631) 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, 80606 + ... + 82275.

It is an arithmetic number, because the mean of its divisors is an integer number (20523132).

Almost surely, 2^136005635 is an apocalyptic number.

136005635 is a deficient number, since it is larger than the sum of its proper divisors (28179421).

136005635 is a wasteful number, since it uses less digits than its factorization.

136005635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163053.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 136005635 is about 11662.1453858199. The cubic root of 136005635 is about 514.2634205687.

The spelling of 136005635 in words is "one hundred thirty-six million, five thousand, six hundred thirty-five".