226811804 has 12 divisors (see below), whose sum is σ = 404410104. Its totient is φ = 111266064.

The previous prime is 226811791. The next prime is 226811831. The reversal of 226811804 is 408118622.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534722 + ... + 535145.

It is an arithmetic number, because the mean of its divisors is an integer number (33700842).

Almost surely, 2^226811804 is an apocalyptic number.

It is an amenable number.

226811804 is a deficient number, since it is larger than the sum of its proper divisors (177598300).

226811804 is a wasteful number, since it uses less digits than its factorization.

226811804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069924 (or 1069922 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 226811804 is about 15060.2723746950. The cubic root of 226811804 is about 609.8483937489.

The spelling of 226811804 in words is "two hundred twenty-six million, eight hundred eleven thousand, eight hundred four".