223828227 has 36 divisors (see below), whose sum is σ = 395901480. Its totient is φ = 121165632.

The previous prime is 223828219. The next prime is 223828237. The reversal of 223828227 is 722828322.

223828227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223828227 - 2³ = 223828219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223828191 and 223828200.

It is not an unprimeable number, because it can be changed into a prime (223828217) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4978 + ... + 21735.

Almost surely, 2^223828227 is an apocalyptic number.

223828227 is a deficient number, since it is larger than the sum of its proper divisors (172073253).

223828227 is a wasteful number, since it uses less digits than its factorization.

223828227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26752 (or 26742 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 223828227 is about 14960.8899133708. The cubic root of 223828227 is about 607.1625153918.

The spelling of 223828227 in words is "two hundred twenty-three million, eight hundred twenty-eight thousand, two hundred twenty-seven".