226864 has 20 divisors (see below), whose sum is σ = 479880. Its totient is φ = 103040.

The previous prime is 226843. The next prime is 226871. The reversal of 226864 is 468622.

226864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469 + ... + 820.

It is an arithmetic number, because the mean of its divisors is an integer number (23994).

2²²⁶⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

226864 is an abundant number, since it is smaller than the sum of its proper divisors (253016).

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

226864 is a wasteful number, since it uses less digits than its factorization.

226864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1302 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 226864 is about 476.3024249361. The cubic root of 226864 is about 60.9895171451.

It can be divided in two parts, 2268 and 64, that added together give a palindrome (2332).

The spelling of 226864 in words is "two hundred twenty-six thousand, eight hundred sixty-four".