134584 has 8 divisors (see below), whose sum is σ = 252360. Its totient is φ = 67288.

The previous prime is 134581. The next prime is 134587. The reversal of 134584 is 485431.

It is an interprime number because it is at equal distance from previous prime (134581) and next prime (134587).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×134584² = 36225706112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8404 + ... + 8419.

It is an arithmetic number, because the mean of its divisors is an integer number (31545).

134584 is a Friedman number, since it can be written as (14^5+8^3)/4, using all its digits and the basic arithmetic operations.

2¹³⁴⁵⁸⁴ is an apocalyptic number.

It is an amenable number.

134584 is a deficient number, since it is larger than the sum of its proper divisors (117776).

134584 is a wasteful number, since it uses less digits than its factorization.

134584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16829 (or 16825 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 134584 is about 366.8569203382. The cubic root of 134584 is about 51.2465315916.

The spelling of 134584 in words is "one hundred thirty-four thousand, five hundred eighty-four".