226546644 has 24 divisors (see below), whose sum is σ = 529341120. Its totient is φ = 75410944.

The previous prime is 226546609. The next prime is 226546669. The reversal of 226546644 is 446645622.

226546644 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3789 + ... + 21620.

It is an arithmetic number, because the mean of its divisors is an integer number (22055880).

Almost surely, 2^226546644 is an apocalyptic number.

It is an amenable number.

226546644 is an abundant number, since it is smaller than the sum of its proper divisors (302794476).

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

226546644 is a wasteful number, since it uses less digits than its factorization.

226546644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26159 (or 26157 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 226546644 is about 15051.4665066232. The cubic root of 226546644 is about 609.6106482492.

The spelling of 226546644 in words is "two hundred twenty-six million, five hundred forty-six thousand, six hundred forty-four".