226822836 has 24 divisors (see below), whose sum is σ = 557109280. Its totient is φ = 71628192.

The previous prime is 226822831. The next prime is 226822847. The reversal of 226822836 is 638228622.

226822836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 226822794 and 226822803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226822831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497191 + ... + 497646.

Almost surely, 2^226822836 is an apocalyptic number.

It is an amenable number.

226822836 is an abundant number, since it is smaller than the sum of its proper divisors (330286444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226822836 is a wasteful number, since it uses less digits than its factorization.

226822836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994863 (or 994861 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 226822836 is about 15060.6386318775. The cubic root of 226822836 is about 609.8582811509.

The spelling of 226822836 in words is "two hundred twenty-six million, eight hundred twenty-two thousand, eight hundred thirty-six".