136026 has 32 divisors (see below), whose sum is σ = 331200. Its totient is φ = 41040.

The previous prime is 136013. The next prime is 136027. The reversal of 136026 is 620631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (136027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480 + ... + 708.

It is an arithmetic number, because the mean of its divisors is an integer number (10350).

2¹³⁶⁰²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165600).

136026 is an abundant number, since it is smaller than the sum of its proper divisors (195174).

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

136026 is a wasteful number, since it uses less digits than its factorization.

136026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 136026 is about 368.8170278065. The cubic root of 136026 is about 51.4289087279.

136026 divided by its sum of digits (18) gives a palindrome (7557).

Adding to 136026 its reverse (620631), we get a palindrome (756657).

The spelling of 136026 in words is "one hundred thirty-six thousand, twenty-six".