226204317 has 12 divisors (see below), whose sum is σ = 326873820. Its totient is φ = 150740928.

The previous prime is 226204301. The next prime is 226204331. The reversal of 226204317 is 713402622.

226204317 is a `hidden beast` number, since 2 + 2 + 620 + 4 + 31 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12489156 + 213715161 = 3534^2 + 14619^2 .

It is not a de Polignac number, because 226204317 - 2⁴ = 226204301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226204357) 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, 32163 + ... + 38559.

It is an arithmetic number, because the mean of its divisors is an integer number (27239485).

Almost surely, 2^226204317 is an apocalyptic number.

It is an amenable number.

226204317 is a deficient number, since it is larger than the sum of its proper divisors (100669503).

226204317 is a wasteful number, since it uses less digits than its factorization.

226204317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10332 (or 10329 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 226204317 is about 15040.0903255266. The cubic root of 226204317 is about 609.3034394232.

Adding to 226204317 its reverse (713402622), we get a palindrome (939606939).

The spelling of 226204317 in words is "two hundred twenty-six million, two hundred four thousand, three hundred seventeen".