226555266 has 64 divisors (see below), whose sum is σ = 527063040. Its totient is φ = 63590400.

The previous prime is 226555247. The next prime is 226555271. The reversal of 226555266 is 662555622.

226555266 is digitally balanced in base 3, 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 31 ways as a sum of consecutive naturals, for example, 881410 + ... + 881666.

It is an arithmetic number, because the mean of its divisors is an integer number (8235360).

Almost surely, 2^226555266 is an apocalyptic number.

226555266 is an abundant number, since it is smaller than the sum of its proper divisors (300507774).

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

226555266 is a wasteful number, since it uses less digits than its factorization.

226555266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its digits is 216000, while the sum is 39.

The square root of 226555266 is about 15051.7529211717. The cubic root of 226555266 is about 609.6183817505.

The spelling of 226555266 in words is "two hundred twenty-six million, five hundred fifty-five thousand, two hundred sixty-six".