226577422 has 8 divisors (see below), whose sum is σ = 343042776. Its totient is φ = 112229832.

The previous prime is 226577389. The next prime is 226577423. The reversal of 226577422 is 224775622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226577423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529173 + ... + 529600.

It is an arithmetic number, because the mean of its divisors is an integer number (42880347).

Almost surely, 2^226577422 is an apocalyptic number.

226577422 is a deficient number, since it is larger than the sum of its proper divisors (116465354).

226577422 is a wasteful number, since it uses less digits than its factorization.

226577422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058882.

The product of its digits is 94080, while the sum is 37.

The square root of 226577422 is about 15052.4888971891. The cubic root of 226577422 is about 609.6382536709.

The spelling of 226577422 in words is "two hundred twenty-six million, five hundred seventy-seven thousand, four hundred twenty-two".