259288 has 8 divisors (see below), whose sum is σ = 486180. Its totient is φ = 129640.

The previous prime is 259277. The next prime is 259309. The reversal of 259288 is 882952.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16198 + ... + 16213.

2²⁵⁹²⁸⁸ is an apocalyptic number.

It is an amenable number.

259288 is a deficient number, since it is larger than the sum of its proper divisors (226892).

259288 is a wasteful number, since it uses less digits than its factorization.

259288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32417 (or 32413 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 259288 is about 509.2032992823. The cubic root of 259288 is about 63.7667289174.

The spelling of 259288 in words is "two hundred fifty-nine thousand, two hundred eighty-eight".