135276 has 12 divisors (see below), whose sum is σ = 315672. Its totient is φ = 45088.

The previous prime is 135271. The next prime is 135277. The reversal of 135276 is 672531.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 1 + 3⁶ + 2¹⁷ + 5⁵ + 7³ + 6 .

It is not an unprimeable number, because it can be changed into a prime (135271) by changing a digit.

135276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5625 + ... + 5648.

It is an arithmetic number, because the mean of its divisors is an integer number (26306).

2¹³⁵²⁷⁶ is an apocalyptic number.

It is an amenable number.

135276 is an abundant number, since it is smaller than the sum of its proper divisors (180396).

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

135276 is a wasteful number, since it uses less digits than its factorization.

135276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11280 (or 11278 counting only the distinct ones).

The product of its digits is 1260, while the sum is 24.

The square root of 135276 is about 367.7988580733. The cubic root of 135276 is about 51.3342141113.

The spelling of 135276 in words is "one hundred thirty-five thousand, two hundred seventy-six".