260693 has 4 divisors (see below), whose sum is σ = 263328. Its totient is φ = 258060.

The previous prime is 260677. The next prime is 260713. The reversal of 260693 is 396062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 396062 = 2 ⋅198031.

It is a cyclic number.

It is not a de Polignac number, because 260693 - 2⁴ = 260677 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 4.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163 + ... + 1368.

It is an arithmetic number, because the mean of its divisors is an integer number (65832).

2²⁶⁰⁶⁹³ is an apocalyptic number.

It is an amenable number.

260693 is a deficient number, since it is larger than the sum of its proper divisors (2635).

260693 is a wasteful number, since it uses less digits than its factorization.

260693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 260693 is about 510.5810415595. The cubic root of 260693 is about 63.8816987778.

The spelling of 260693 in words is "two hundred sixty thousand, six hundred ninety-three".