260584 has 8 divisors (see below), whose sum is σ = 488610. Its totient is φ = 130288.

The previous prime is 260581. The next prime is 260587. The reversal of 260584 is 485062.

It is an interprime number because it is at equal distance from previous prime (260581) and next prime (260587).

It can be written as a sum of positive squares in only one way, i.e., 260100 + 484 = 510^2 + 22^2 .

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

It is not an unprimeable number, because it can be changed into a prime (260581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16279 + ... + 16294.

2²⁶⁰⁵⁸⁴ is an apocalyptic number.

It is an amenable number.

260584 is a deficient number, since it is larger than the sum of its proper divisors (228026).

260584 is a wasteful number, since it uses less digits than its factorization.

260584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32579 (or 32575 counting only the distinct ones).

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

The square root of 260584 is about 510.4742892644. The cubic root of 260584 is about 63.8727942095.

It can be divided in two parts, 26058 and 4, that added together give a palindrome (26062).

The spelling of 260584 in words is "two hundred sixty thousand, five hundred eighty-four".