226304688 has 40 divisors (see below), whose sum is σ = 587908800. Its totient is φ = 75010624.

The previous prime is 226304651. The next prime is 226304711. The reversal of 226304688 is 886403622.

226304688 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 7 ways as a sum of consecutive naturals, for example, 4578 + ... + 21761.

It is an arithmetic number, because the mean of its divisors is an integer number (14697720).

Almost surely, 2^226304688 is an apocalyptic number.

It is an amenable number.

226304688 is an abundant number, since it is smaller than the sum of its proper divisors (361604112).

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

226304688 is a wasteful number, since it uses less digits than its factorization.

226304688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26529 (or 26523 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 226304688 is about 15043.4267372830. The cubic root of 226304688 is about 609.3935457972.

The spelling of 226304688 in words is "two hundred twenty-six million, three hundred four thousand, six hundred eighty-eight".