259830260 has 12 divisors (see below), whose sum is σ = 545643588. Its totient is φ = 103932096.

The previous prime is 259830217. The next prime is 259830269. The reversal of 259830260 is 62038952.

It can be written as a sum of positive squares in 2 ways, for example, as 148401124 + 111429136 = 12182^2 + 10556^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 259830260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259830269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6495737 + ... + 6495776.

It is an arithmetic number, because the mean of its divisors is an integer number (45470299).

Almost surely, 2^259830260 is an apocalyptic number.

259830260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

259830260 is an abundant number, since it is smaller than the sum of its proper divisors (285813328).

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

259830260 is a wasteful number, since it uses less digits than its factorization.

259830260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12991522 (or 12991520 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 259830260 is about 16119.2512233044. The cubic root of 259830260 is about 638.1115065370. Note that the first 3 decimals are identical.

The spelling of 259830260 in words is "two hundred fifty-nine million, eight hundred thirty thousand, two hundred sixty".