134636 has 12 divisors (see below), whose sum is σ = 238728. Its totient is φ = 66432.

The previous prime is 134609. The next prime is 134639. The reversal of 134636 is 636431.

134636 is nontrivially palindromic in base 6.

134636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (134639) by changing a digit.

134636 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215 + ... + 561.

It is an arithmetic number, because the mean of its divisors is an integer number (19894).

2¹³⁴⁶³⁶ is an apocalyptic number.

It is an amenable number.

134636 is a deficient number, since it is larger than the sum of its proper divisors (104092).

134636 is a wasteful number, since it uses less digits than its factorization.

134636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 446 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 134636 is about 366.9277858108. The cubic root of 134636 is about 51.2531308815.

The spelling of 134636 in words is "one hundred thirty-four thousand, six hundred thirty-six".