226258633 has 2 divisors, whose sum is σ = 226258634. Its totient is φ = 226258632.

The previous prime is 226258601. The next prime is 226258639. The reversal of 226258633 is 336852622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216442944 + 9815689 = 14712^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 226258633 - 2⁵ = 226258601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226258592 and 226258601.

It is not a weakly prime, because it can be changed into another prime (226258639) 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 as a sum of consecutive naturals, namely, 113129316 + 113129317.

It is an arithmetic number, because the mean of its divisors is an integer number (113129317).

Almost surely, 2^226258633 is an apocalyptic number.

It is an amenable number.

226258633 is a deficient number, since it is larger than the sum of its proper divisors (1).

226258633 is an equidigital number, since it uses as much as digits as its factorization.

226258633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 226258633 is about 15041.8959243840. The cubic root of 226258633 is about 609.3522040054.

The spelling of 226258633 in words is "two hundred twenty-six million, two hundred fifty-eight thousand, six hundred thirty-three".