226351673 has 2 divisors, whose sum is σ = 226351674. Its totient is φ = 226351672.

The previous prime is 226351639. The next prime is 226351687. The reversal of 226351673 is 376153622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222695929 + 3655744 = 14923^2 + 1912^2 .

It is a cyclic number.

It is not a de Polignac number, because 226351673 - 2¹⁴ = 226335289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (226351603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113175836 + 113175837.

It is an arithmetic number, because the mean of its divisors is an integer number (113175837).

Almost surely, 2^226351673 is an apocalyptic number.

It is an amenable number.

226351673 is a deficient number, since it is larger than the sum of its proper divisors (1).

226351673 is an equidigital number, since it uses as much as digits as its factorization.

226351673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 226351673 is about 15044.9883017568. The cubic root of 226351673 is about 609.4357166343.

The spelling of 226351673 in words is "two hundred twenty-six million, three hundred fifty-one thousand, six hundred seventy-three".