259852 has 12 divisors (see below), whose sum is σ = 458640. Its totient is φ = 128816.

The previous prime is 259841. The next prime is 259867. The reversal of 259852 is 258952.

It is a happy number.

It is an unprimeable number.

259852 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 in 3 ways as a sum of consecutive naturals, for example, 474 + ... + 862.

It is an arithmetic number, because the mean of its divisors is an integer number (38220).

2²⁵⁹⁸⁵² is an apocalyptic number.

It is an amenable number.

259852 is a deficient number, since it is larger than the sum of its proper divisors (198788).

259852 is a wasteful number, since it uses less digits than its factorization.

259852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 558 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 259852 is about 509.7568047609. The cubic root of 259852 is about 63.8129302972.

Subtracting from 259852 its reverse (258952), we obtain a square (900 = 30²).

It can be divided in two parts, 259 and 852, that added together give a palindrome (1111).

The spelling of 259852 in words is "two hundred fifty-nine thousand, eight hundred fifty-two".