226004644 has 12 divisors (see below), whose sum is σ = 401079168. Its totient is φ = 111410600.

The previous prime is 226004629. The next prime is 226004657. The reversal of 226004644 is 446400622.

226004644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 397612 + ... + 398179.

It is an arithmetic number, because the mean of its divisors is an integer number (33423264).

Almost surely, 2^226004644 is an apocalyptic number.

It is an amenable number.

226004644 is a deficient number, since it is larger than the sum of its proper divisors (175074524).

226004644 is a wasteful number, since it uses less digits than its factorization.

226004644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795866 (or 795864 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 226004644 is about 15033.4508347219. The cubic root of 226004644 is about 609.1241070654.

The spelling of 226004644 in words is "two hundred twenty-six million, four thousand, six hundred forty-four".