226392 has 16 divisors (see below), whose sum is σ = 566040. Its totient is φ = 75456.

The previous prime is 226381. The next prime is 226397. The reversal of 226392 is 293622.

226392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9433 = 226392 / (2 + 2 + 6 + 3 + 9 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226397) 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, 4693 + ... + 4740.

2²²⁶³⁹² is an apocalyptic number.

It is an amenable number.

226392 is an abundant number, since it is smaller than the sum of its proper divisors (339648).

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

226392 is a wasteful number, since it uses less digits than its factorization.

226392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442 (or 9438 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 226392 is about 475.8066834335. The cubic root of 226392 is about 60.9471907008.

The spelling of 226392 in words is "two hundred twenty-six thousand, three hundred ninety-two".