260226 has 32 divisors (see below), whose sum is σ = 595200. Its totient is φ = 84240.

The previous prime is 260213. The next prime is 260231. The reversal of 260226 is 622062.

260226 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 260199 and 260208.

It is a congruent number.

It is an unprimeable number.

260226 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (18600).

2²⁶⁰²²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297600).

260226 is an abundant number, since it is smaller than the sum of its proper divisors (334974).

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

260226 is a wasteful number, since it uses less digits than its factorization.

260226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 260226 is about 510.1235144551. The cubic root of 260226 is about 63.8435305301.

Adding to 260226 its reverse (622062), we get a palindrome (882288).

It can be divided in two parts, 2602 and 26, that added together give a triangular number (2628 = T₇₂).

The spelling of 260226 in words is "two hundred sixty thousand, two hundred twenty-six".