136012764 has 24 divisors (see below), whose sum is σ = 321189120. Its totient is φ = 44791024.

The previous prime is 136012763. The next prime is 136012831. The reversal of 136012764 is 467210631.

136012764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136012763) 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, 67284 + ... + 69275.

It is an arithmetic number, because the mean of its divisors is an integer number (13382880).

Almost surely, 2^136012764 is an apocalyptic number.

It is an amenable number.

136012764 is an abundant number, since it is smaller than the sum of its proper divisors (185176356).

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

136012764 is a wasteful number, since it uses less digits than its factorization.

136012764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136649 (or 136647 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 136012764 is about 11662.4510288361. The cubic root of 136012764 is about 514.2724057844.

The spelling of 136012764 in words is "one hundred thirty-six million, twelve thousand, seven hundred sixty-four".