259222260 has 48 divisors (see below), whose sum is σ = 791808192. Its totient is φ = 62841600.

The previous prime is 259222247. The next prime is 259222267. The reversal of 259222260 is 62222952.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259222267) 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, 195721 + ... + 197040.

It is an arithmetic number, because the mean of its divisors is an integer number (16496004).

Almost surely, 2^259222260 is an apocalyptic number.

259222260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

259222260 is an abundant number, since it is smaller than the sum of its proper divisors (532585932).

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

259222260 is a wasteful number, since it uses less digits than its factorization.

259222260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392784 (or 392782 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 259222260 is about 16100.3807408396. The cubic root of 259222260 is about 637.6133931320.

It can be divided in two parts, 25922 and 2260, that added together give a palindrome (28182).

The spelling of 259222260 in words is "two hundred fifty-nine million, two hundred twenty-two thousand, two hundred sixty".