260724 has 12 divisors (see below), whose sum is σ = 608384. Its totient is φ = 86904.

The previous prime is 260723. The next prime is 260747. The reversal of 260724 is 427062.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 260724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852 + ... + 10875.

2²⁶⁰⁷²⁴ is an apocalyptic number.

It is an amenable number.

260724 is an abundant number, since it is smaller than the sum of its proper divisors (347660).

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

260724 is a wasteful number, since it uses less digits than its factorization.

260724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21734 (or 21732 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 260724 is about 510.6113982277. The cubic root of 260724 is about 63.8842308163.

Adding to 260724 its reverse (427062), we get a palindrome (687786).

It can be divided in two parts, 2 and 60724, that added together give a triangular number (60726 = T₃₄₈).

The spelling of 260724 in words is "two hundred sixty thousand, seven hundred twenty-four".