135876 has 36 divisors (see below), whose sum is σ = 348432. Its totient is φ = 41184.

The previous prime is 135859. The next prime is 135887. The reversal of 135876 is 678531.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1995 + ... + 2061.

2¹³⁵⁸⁷⁶ 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 135876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174216).

135876 is an abundant number, since it is smaller than the sum of its proper divisors (212556).

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

135876 is a wasteful number, since it uses less digits than its factorization.

135876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 85 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 135876 is about 368.6136188477. The cubic root of 135876 is about 51.4099977020.

The spelling of 135876 in words is "one hundred thirty-five thousand, eight hundred seventy-six".