259011 has 16 divisors (see below), whose sum is σ = 393120. Its totient is φ = 168480.

The previous prime is 259009. The next prime is 259019. The reversal of 259011 is 110952.

It is not a de Polignac number, because 259011 - 2¹ = 259009 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (259019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1341 + ... + 1521.

It is an arithmetic number, because the mean of its divisors is an integer number (24570).

2²⁵⁹⁰¹¹ is an apocalyptic number.

259011 is a deficient number, since it is larger than the sum of its proper divisors (134109).

259011 is a wasteful number, since it uses less digits than its factorization.

259011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 259011 is about 508.9312330757. The cubic root of 259011 is about 63.7440132786.

Adding to 259011 its reverse (110952), we get a palindrome (369963).

It can be divided in two parts, 2590 and 11, that added together give a square (2601 = 51²).

The spelling of 259011 in words is "two hundred fifty-nine thousand, eleven".