259924 has 12 divisors (see below), whose sum is σ = 519904. Its totient is φ = 111384.

The previous prime is 259907. The next prime is 259933. The reversal of 259924 is 429952.

259924 is an admirable number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4614 + ... + 4669.

2²⁵⁹⁹²⁴ is an apocalyptic number.

It is an amenable number.

259924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

259924 is a wasteful number, since it uses less digits than its factorization.

259924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9294 (or 9292 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 259924 is about 509.8274217811. The cubic root of 259924 is about 63.8188235322.

The spelling of 259924 in words is "two hundred fifty-nine thousand, nine hundred twenty-four".