259060256 has 144 divisors (see below), whose sum is σ = 651551040. Its totient is φ = 100477440.

The previous prime is 259060213. The next prime is 259060261. The reversal of 259060256 is 652060952.

259060256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×259060256² = 134224432477571072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1447175 + ... + 1447353.

It is an arithmetic number, because the mean of its divisors is an integer number (4524660).

Almost surely, 2^259060256 is an apocalyptic number.

259060256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 259060256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325775520).

259060256 is an abundant number, since it is smaller than the sum of its proper divisors (392490784).

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

259060256 is a wasteful number, since it uses less digits than its factorization.

259060256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 259060256 is about 16095.3488933915. The cubic root of 259060256 is about 637.4805374553.

The spelling of 259060256 in words is "two hundred fifty-nine million, sixty thousand, two hundred fifty-six".