260343 has 6 divisors (see below), whose sum is σ = 376064. Its totient is φ = 173556.

The previous prime is 260339. The next prime is 260363. The reversal of 260343 is 343062.

It is not a de Polignac number, because 260343 - 2² = 260339 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 (260363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14455 + ... + 14472.

2²⁶⁰³⁴³ is an apocalyptic number.

260343 is a deficient number, since it is larger than the sum of its proper divisors (115721).

260343 is a wasteful number, since it uses less digits than its factorization.

260343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28933 (or 28930 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 260343 is about 510.2381796769. The cubic root of 260343 is about 63.8530973090.

The spelling of 260343 in words is "two hundred sixty thousand, three hundred forty-three".