227466128 has 20 divisors (see below), whose sum is σ = 442292748. Its totient is φ = 113326080.

The previous prime is 227466097. The next prime is 227466143. The reversal of 227466128 is 821664722.

227466128 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 131974144 + 95491984 = 11488^2 + 9772^2 .

It is a junction number, because it is equal to n+sod(n) for n = 227466091 and 227466100.

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, 20801 + ... + 29792.

Almost surely, 2^227466128 is an apocalyptic number.

It is an amenable number.

227466128 is a deficient number, since it is larger than the sum of its proper divisors (214826620).

227466128 is a wasteful number, since it uses less digits than its factorization.

227466128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50882 (or 50876 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 227466128 is about 15081.9802413344. The cubic root of 227466128 is about 610.4342764377.

The spelling of 227466128 in words is "two hundred twenty-seven million, four hundred sixty-six thousand, one hundred twenty-eight".