226904686 has 16 divisors (see below), whose sum is σ = 352211328. Its totient is φ = 109519200.

The previous prime is 226904663. The next prime is 226904693. The reversal of 226904686 is 686409622.

226904686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21756 + ... + 30448.

It is an arithmetic number, because the mean of its divisors is an integer number (22013208).

Almost surely, 2^226904686 is an apocalyptic number.

226904686 is a deficient number, since it is larger than the sum of its proper divisors (125306642).

226904686 is a wasteful number, since it uses less digits than its factorization.

226904686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9147.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 226904686 is about 15063.3557350280. The cubic root of 226904686 is about 609.9316289938.

The spelling of 226904686 in words is "two hundred twenty-six million, nine hundred four thousand, six hundred eighty-six".