226303 has 8 divisors (see below), whose sum is σ = 282240. Its totient is φ = 176280.

The previous prime is 226283. The next prime is 226307. The reversal of 226303 is 303622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226303 - 2¹³ = 218111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393 + ... + 1546.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2²²⁶³⁰³ is an apocalyptic number.

226303 is a deficient number, since it is larger than the sum of its proper divisors (55937).

226303 is a wasteful number, since it uses less digits than its factorization.

226303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 226303 is about 475.7131488618. The cubic root of 226303 is about 60.9392030644.

Adding to 226303 its reverse (303622), we get a palindrome (529925).

It can be divided in two parts, 226 and 303, that added together give a square (529 = 23²).

The spelling of 226303 in words is "two hundred twenty-six thousand, three hundred three".