226255888 has 20 divisors (see below), whose sum is σ = 450219820. Its totient is φ = 110070144.

The previous prime is 226255871. The next prime is 226255891. The reversal of 226255888 is 888552622.

It can be written as a sum of positive squares in 2 ways, for example, as 120824064 + 105431824 = 10992^2 + 10268^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190503 + ... + 191686.

It is an arithmetic number, because the mean of its divisors is an integer number (22510991).

Almost surely, 2^226255888 is an apocalyptic number.

It is an amenable number.

226255888 is a deficient number, since it is larger than the sum of its proper divisors (223963932).

226255888 is a wasteful number, since it uses less digits than its factorization.

226255888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382234 (or 382228 counting only the distinct ones).

The product of its digits is 614400, while the sum is 46.

The square root of 226255888 is about 15041.8046789606. The cubic root of 226255888 is about 609.3497397480.

The spelling of 226255888 in words is "two hundred twenty-six million, two hundred fifty-five thousand, eight hundred eighty-eight".