260004 has 24 divisors (see below), whose sum is σ = 620928. Its totient is φ = 84640.

The previous prime is 260003. The next prime is 260009. The reversal of 260004 is 400062.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260004.

It is not an unprimeable number, because it can be changed into a prime (260003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334 + ... + 794.

It is an arithmetic number, because the mean of its divisors is an integer number (25872).

2²⁶⁰⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

260004 is an abundant number, since it is smaller than the sum of its proper divisors (360924).

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

260004 is a wasteful number, since it uses less digits than its factorization.

260004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 260004 is about 509.9058736669. The cubic root of 260004 is about 63.8253702948.

Adding to 260004 its reverse (400062), we get a palindrome (660066).

It can be divided in two parts, 2 and 60004, that added together give a palindrome (60006).

The spelling of 260004 in words is "two hundred sixty thousand, four".