260444 has 6 divisors (see below), whose sum is σ = 455784. Its totient is φ = 130220.

The previous prime is 260441. The next prime is 260453. The reversal of 260444 is 444062.

260444 is a modest number, since divided by 444 gives 260 as remainder.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 260444.

It is not an unprimeable number, because it can be changed into a prime (260441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32552 + ... + 32559.

It is an arithmetic number, because the mean of its divisors is an integer number (75964).

2²⁶⁰⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

260444 is a deficient number, since it is larger than the sum of its proper divisors (195340).

260444 is a wasteful number, since it uses less digits than its factorization.

260444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65115 (or 65113 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 260444 is about 510.3371434650. The cubic root of 260444 is about 63.8613535057.

It can be divided in two parts, 260 and 444, that multiplied together give a triangular number (115440 = T₄₈₀).

The spelling of 260444 in words is "two hundred sixty thousand, four hundred forty-four".