136536132 has 12 divisors (see below), whose sum is σ = 318584336. Its totient is φ = 45512040.

The previous prime is 136536131. The next prime is 136536139. The reversal of 136536132 is 231635631.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 136536132.

It is not an unprimeable number, because it can be changed into a prime (136536131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5688994 + ... + 5689017.

Almost surely, 2^136536132 is an apocalyptic number.

136536132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136536132 is an abundant number, since it is smaller than the sum of its proper divisors (182048204).

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

136536132 is a wasteful number, since it uses less digits than its factorization.

136536132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11378018 (or 11378016 counting only the distinct ones).

The product of its digits is 9720, while the sum is 30.

The square root of 136536132 is about 11684.8676500849. The cubic root of 136536132 is about 514.9311901028.

The spelling of 136536132 in words is "one hundred thirty-six million, five hundred thirty-six thousand, one hundred thirty-two".