226305267 has 8 divisors (see below), whose sum is σ = 301878720. Its totient is φ = 150801000.

The previous prime is 226305263. The next prime is 226305269. The reversal of 226305267 is 762503622.

It is a happy number.

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

It is not a de Polignac number, because 226305267 - 2² = 226305263 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (226305263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9109 + ... + 23142.

It is an arithmetic number, because the mean of its divisors is an integer number (37734840).

Almost surely, 2^226305267 is an apocalyptic number.

226305267 is a deficient number, since it is larger than the sum of its proper divisors (75573453).

226305267 is a wasteful number, since it uses less digits than its factorization.

226305267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34593.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 226305267 is about 15043.4459815562. The cubic root of 226305267 is about 609.3940655074.

Adding to 226305267 its reverse (762503622), we get a palindrome (988808889).

The spelling of 226305267 in words is "two hundred twenty-six million, three hundred five thousand, two hundred sixty-seven".