260395 has 8 divisors (see below), whose sum is σ = 329040. Its totient is φ = 197280.

The previous prime is 260387. The next prime is 260399. The reversal of 260395 is 593062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 260395 - 2³ = 260387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260399) 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, 1276 + ... + 1465.

It is an arithmetic number, because the mean of its divisors is an integer number (41130).

2²⁶⁰³⁹⁵ is an apocalyptic number.

260395 is a deficient number, since it is larger than the sum of its proper divisors (68645).

260395 is a wasteful number, since it uses less digits than its factorization.

260395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 260395 is about 510.2891337271. The cubic root of 260395 is about 63.8573482908.

The spelling of 260395 in words is "two hundred sixty thousand, three hundred ninety-five".