135796 has 12 divisors (see below), whose sum is σ = 251748. Its totient is φ = 63872.

The previous prime is 135787. The next prime is 135799. The reversal of 135796 is 697531.

It can be written as a sum of positive squares in 2 ways, for example, as 45796 + 90000 = 214^2 + 300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135799) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 931 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (20979).

2¹³⁵⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

135796 is a deficient number, since it is larger than the sum of its proper divisors (115952).

135796 is a wasteful number, since it uses less digits than its factorization.

135796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2016 counting only the distinct ones).

The product of its digits is 5670, while the sum is 31.

The square root of 135796 is about 368.5050881603. The cubic root of 135796 is about 51.3999061301.

The spelling of 135796 in words is "one hundred thirty-five thousand, seven hundred ninety-six".