136560536 has 32 divisors (see below), whose sum is σ = 302724000. Its totient is φ = 56507136.

The previous prime is 136560533. The next prime is 136560547. The reversal of 136560536 is 635065631.

136560536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 136560496 and 136560505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136560533) 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, 40421 + ... + 43668.

It is an arithmetic number, because the mean of its divisors is an integer number (9460125).

Almost surely, 2^136560536 is an apocalyptic number.

It is an amenable number.

136560536 is an abundant number, since it is smaller than the sum of its proper divisors (166163464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136560536 is a wasteful number, since it uses less digits than its factorization.

136560536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84131 (or 84127 counting only the distinct ones).

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

The square root of 136560536 is about 11685.9118600133. The cubic root of 136560536 is about 514.9618672869.

The spelling of 136560536 in words is "one hundred thirty-six million, five hundred sixty thousand, five hundred thirty-six".