226363 has 4 divisors (see below), whose sum is σ = 230688. Its totient is φ = 222040.

The previous prime is 226357. The next prime is 226367. The reversal of 226363 is 363622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226363 - 2¹³ = 218171 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

226363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (226367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083 + ... + 2188.

It is an arithmetic number, because the mean of its divisors is an integer number (57672).

2²²⁶³⁶³ is an apocalyptic number.

226363 is a deficient number, since it is larger than the sum of its proper divisors (4325).

226363 is an equidigital number, since it uses as much as digits as its factorization.

226363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324.

The product of its digits is 1296, while the sum is 22.

The square root of 226363 is about 475.7762078961. The cubic root of 226363 is about 60.9445882178.

Adding to 226363 its reverse (363622), we get a palindrome (589985).

The spelling of 226363 in words is "two hundred twenty-six thousand, three hundred sixty-three".