136158 has 16 divisors (see below), whose sum is σ = 297216. Its totient is φ = 41240.

The previous prime is 136139. The next prime is 136163. The reversal of 136158 is 851631.

136158 is nontrivially palindromic in base 12.

It is a Curzon number.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (18576).

2¹³⁶¹⁵⁸ is an apocalyptic number.

136158 is an abundant number, since it is smaller than the sum of its proper divisors (161058).

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

136158 is a wasteful number, since it uses less digits than its factorization.

136158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079.

The product of its digits is 720, while the sum is 24.

The square root of 136158 is about 368.9959349370. The cubic root of 136158 is about 51.4455389340.

Adding to 136158 its reverse (851631), we get a palindrome (987789).

The spelling of 136158 in words is "one hundred thirty-six thousand, one hundred fifty-eight".