226344 has 16 divisors (see below), whose sum is σ = 565920. Its totient is φ = 75440.

The previous prime is 226337. The next prime is 226357. The reversal of 226344 is 443622.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 226344.

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, 4692 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (35370).

2²²⁶³⁴⁴ is an apocalyptic number.

226344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

226344 is an abundant number, since it is smaller than the sum of its proper divisors (339576).

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

226344 is a wasteful number, since it uses less digits than its factorization.

226344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9440 (or 9436 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 226344 is about 475.7562401062. The cubic root of 226344 is about 60.9428830222.

Adding to 226344 its reverse (443622), we get a palindrome (669966).

The spelling of 226344 in words is "two hundred twenty-six thousand, three hundred forty-four".