226487228 has 24 divisors (see below), whose sum is σ = 435800064. Its totient is φ = 102135600.

The previous prime is 226487213. The next prime is 226487257. The reversal of 226487228 is 822784622.

226487228 is digitally balanced in base 3, 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, 14678 + ... + 25853.

It is an arithmetic number, because the mean of its divisors is an integer number (18158336).

Almost surely, 2^226487228 is an apocalyptic number.

It is an amenable number.

226487228 is a deficient number, since it is larger than the sum of its proper divisors (209312836).

226487228 is a wasteful number, since it uses less digits than its factorization.

226487228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40673 (or 40671 counting only the distinct ones).

The product of its digits is 172032, while the sum is 41.

The square root of 226487228 is about 15049.4926160319. The cubic root of 226487228 is about 609.5573497428.

The spelling of 226487228 in words is "two hundred twenty-six million, four hundred eighty-seven thousand, two hundred twenty-eight".