260239 has 12 divisors (see below), whose sum is σ = 311904. Its totient is φ = 216384.

The previous prime is 260231. The next prime is 260263. The reversal of 260239 is 932062.

It is not a de Polignac number, because 260239 - 2³ = 260231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2247 + ... + 2359.

It is an arithmetic number, because the mean of its divisors is an integer number (25992).

2²⁶⁰²³⁹ is an apocalyptic number.

260239 is a deficient number, since it is larger than the sum of its proper divisors (51665).

260239 is a wasteful number, since it uses less digits than its factorization.

260239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 260239 is about 510.1362563081. The cubic root of 260239 is about 63.8445936471.

The spelling of 260239 in words is "two hundred sixty thousand, two hundred thirty-nine".