226856652 has 48 divisors (see below), whose sum is σ = 587260800. Its totient is φ = 67576960.

The previous prime is 226856633. The next prime is 226856677. The reversal of 226856652 is 256658622.

226856652 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 15 ways as a sum of consecutive naturals, for example, 6777 + ... + 22352.

It is an arithmetic number, because the mean of its divisors is an integer number (12234600).

Almost surely, 2^226856652 is an apocalyptic number.

226856652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

226856652 is an abundant number, since it is smaller than the sum of its proper divisors (360404148).

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

226856652 is a wasteful number, since it uses less digits than its factorization.

226856652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29206 (or 29204 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 226856652 is about 15061.7612515934. The cubic root of 226856652 is about 609.8885866575. Note that the first 3 decimals are identical.

The spelling of 226856652 in words is "two hundred twenty-six million, eight hundred fifty-six thousand, six hundred fifty-two".