259042 has 8 divisors (see below), whose sum is σ = 444096. Its totient is φ = 111012.

The previous prime is 259033. The next prime is 259099. The reversal of 259042 is 240952.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 9238 + ... + 9265.

It is an arithmetic number, because the mean of its divisors is an integer number (55512).

2²⁵⁹⁰⁴² is an apocalyptic number.

259042 is a deficient number, since it is larger than the sum of its proper divisors (185054).

259042 is a wasteful number, since it uses less digits than its factorization.

259042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18512.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 259042 is about 508.9616881456. The cubic root of 259042 is about 63.7465562666.

Adding to 259042 its reverse (240952), we get a palindrome (499994).

The spelling of 259042 in words is "two hundred fifty-nine thousand, forty-two".