259608 has 32 divisors (see below), whose sum is σ = 673200. Its totient is φ = 83328.

The previous prime is 259603. The next prime is 259619. The reversal of 259608 is 806952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259603) by changing a digit.

259608 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 7 ways as a sum of consecutive naturals, for example, 510 + ... + 882.

2²⁵⁹⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 259608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336600).

259608 is an abundant number, since it is smaller than the sum of its proper divisors (413592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

259608 is a wasteful number, since it uses less digits than its factorization.

259608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 259608 is about 509.5174187405. The cubic root of 259608 is about 63.7929506793.

The spelling of 259608 in words is "two hundred fifty-nine thousand, six hundred eight".