136066535 has 8 divisors (see below), whose sum is σ = 178123536. Its totient is φ = 98957440.

The previous prime is 136066531. The next prime is 136066547. The reversal of 136066535 is 535660631.

136066535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 136066535 - 2² = 136066531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136066495 and 136066504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136066531) 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, 1236914 + ... + 1237023.

It is an arithmetic number, because the mean of its divisors is an integer number (22265442).

Almost surely, 2^136066535 is an apocalyptic number.

136066535 is a deficient number, since it is larger than the sum of its proper divisors (42057001).

136066535 is a wasteful number, since it uses less digits than its factorization.

136066535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473953.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 136066535 is about 11664.7561054657. The cubic root of 136066535 is about 514.3401673126.

The spelling of 136066535 in words is "one hundred thirty-six million, sixty-six thousand, five hundred thirty-five".