134365 has 16 divisors (see below), whose sum is σ = 201600. Its totient is φ = 83520.

The previous prime is 134363. The next prime is 134369. The reversal of 134365 is 563431.

134365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134365 - 2¹ = 134363 is a prime.

134365 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134363) 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, 211 + ... + 559.

It is an arithmetic number, because the mean of its divisors is an integer number (12600).

2¹³⁴³⁶⁵ is an apocalyptic number.

It is an amenable number.

134365 is a deficient number, since it is larger than the sum of its proper divisors (67235).

134365 is a wasteful number, since it uses less digits than its factorization.

134365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its digits is 1080, while the sum is 22.

The square root of 134365 is about 366.5583173248. The cubic root of 134365 is about 51.2187197580.

Adding to 134365 its reverse (563431), we get a palindrome (697796).

The spelling of 134365 in words is "one hundred thirty-four thousand, three hundred sixty-five".