226340267 has 2 divisors, whose sum is σ = 226340268. Its totient is φ = 226340266.

The previous prime is 226340251. The next prime is 226340299. The reversal of 226340267 is 762043622.

It is an a-pointer prime, because the next prime (226340299) can be obtained adding 226340267 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226340267 - 2⁴ = 226340251 is a prime.

It is a Chen prime.

It is equal to p_12452486 and since 226340267 and 12452486 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (226340237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113170133 + 113170134.

It is an arithmetic number, because the mean of its divisors is an integer number (113170134).

Almost surely, 2^226340267 is an apocalyptic number.

226340267 is a deficient number, since it is larger than the sum of its proper divisors (1).

226340267 is an equidigital number, since it uses as much as digits as its factorization.

226340267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 226340267 is about 15044.6092338751. The cubic root of 226340267 is about 609.4254798489.

Adding to 226340267 its reverse (762043622), we get a palindrome (988383889).

The spelling of 226340267 in words is "two hundred twenty-six million, three hundred forty thousand, two hundred sixty-seven".