260678853 has 12 divisors (see below), whose sum is σ = 377534560. Its totient is φ = 173325096.

The previous prime is 260678827. The next prime is 260678881. The reversal of 260678853 is 358876062.

260678853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260678853 - 2²⁰ = 259630277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260678799 and 260678808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260678813) 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, 34801 + ... + 41622.

Almost surely, 2^260678853 is an apocalyptic number.

It is an amenable number.

260678853 is a deficient number, since it is larger than the sum of its proper divisors (116855707).

260678853 is a wasteful number, since it uses less digits than its factorization.

260678853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76808 (or 76805 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 260678853 is about 16145.5521119595. The cubic root of 260678853 is about 638.8054320303.

The spelling of 260678853 in words is "two hundred sixty million, six hundred seventy-eight thousand, eight hundred fifty-three".