226941613 has 2 divisors, whose sum is σ = 226941614. Its totient is φ = 226941612.

The previous prime is 226941599. The next prime is 226941691. The reversal of 226941613 is 316149622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196504324 + 30437289 = 14018^2 + 5517^2 .

It is a cyclic number.

It is not a de Polignac number, because 226941613 - 2⁹ = 226941101 is a prime.

It is a super-2 number, since 2×226941613² = 103004991422083538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226947613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113470806 + 113470807.

It is an arithmetic number, because the mean of its divisors is an integer number (113470807).

Almost surely, 2^226941613 is an apocalyptic number.

It is an amenable number.

226941613 is a deficient number, since it is larger than the sum of its proper divisors (1).

226941613 is an equidigital number, since it uses as much as digits as its factorization.

226941613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The square root of 226941613 is about 15064.5814080578. The cubic root of 226941613 is about 609.9647144330.

The spelling of 226941613 in words is "two hundred twenty-six million, nine hundred forty-one thousand, six hundred thirteen".