260144 has 20 divisors (see below), whose sum is σ = 513360. Its totient is φ = 127680.

The previous prime is 260137. The next prime is 260171. The reversal of 260144 is 441062.

260144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022 + ... + 1250.

It is an arithmetic number, because the mean of its divisors is an integer number (25668).

2²⁶⁰¹⁴⁴ is an apocalyptic number.

It is an amenable number.

260144 is a deficient number, since it is larger than the sum of its proper divisors (253216).

260144 is a wasteful number, since it uses less digits than its factorization.

260144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 260144 is about 510.0431354307. The cubic root of 260144 is about 63.8368238988.

Subtracting from 260144 its product of nonzero digits (192), we obtain a palindrome (259952).

It can be divided in two parts, 260 and 144, that added together give a palindrome (404).

The spelling of 260144 in words is "two hundred sixty thousand, one hundred forty-four".