260344 has 16 divisors (see below), whose sum is σ = 558000. Its totient is φ = 111552.
The previous prime is 260339. The next prime is 260363. The reversal of 260344 is 443062.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
260344 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2269 + ... + 2380.
It is an arithmetic number, because the mean of its divisors is an integer number (34875).
2260344 is an apocalyptic number.
It is an amenable number.
260344 is an abundant number, since it is smaller than the sum of its proper divisors (297656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260344 is a wasteful number, since it uses less digits than its factorization.
260344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4662 (or 4658 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 260344 is about 510.2391596105. The cubic root of 260344 is about 63.8531790640.
The spelling of 260344 in words is "two hundred sixty thousand, three hundred forty-four".
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