136104 has 32 divisors (see below), whose sum is σ = 349920. Its totient is φ = 44096.

The previous prime is 136099. The next prime is 136111. The reversal of 136104 is 401631.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (10935).

2¹³⁶¹⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174960).

136104 is an abundant number, since it is smaller than the sum of its proper divisors (213816).

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

136104 is a wasteful number, since it uses less digits than its factorization.

136104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 136104 is about 368.9227561428. The cubic root of 136104 is about 51.4387369676.

Adding to 136104 its reverse (401631), we get a palindrome (537735).

The spelling of 136104 in words is "one hundred thirty-six thousand, one hundred four".