226235313 has 12 divisors (see below), whose sum is σ = 326937780. Its totient is φ = 150752736.

The previous prime is 226235309. The next prime is 226235329. The reversal of 226235313 is 313532622.

226235313 is a `hidden beast` number, since 2 + 2 + 623 + 5 + 31 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 123476544 + 102758769 = 11112^2 + 10137^2 .

It is not a de Polignac number, because 226235313 - 2² = 226235309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226235213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20595 + ... + 29607.

It is an arithmetic number, because the mean of its divisors is an integer number (27244815).

Almost surely, 2^226235313 is an apocalyptic number.

It is an amenable number.

226235313 is a deficient number, since it is larger than the sum of its proper divisors (100702467).

226235313 is a wasteful number, since it uses less digits than its factorization.

226235313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11808 (or 11805 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 226235313 is about 15041.1207361686. The cubic root of 226235313 is about 609.3312684041.

Adding to 226235313 its reverse (313532622), we get a palindrome (539767935).

The spelling of 226235313 in words is "two hundred twenty-six million, two hundred thirty-five thousand, three hundred thirteen".