223034256 has 40 divisors (see below), whose sum is σ = 640192160. Its totient is φ = 74344608.

The previous prime is 223034213. The next prime is 223034263. The reversal of 223034256 is 652430322.

223034256 is a `hidden beast` number, since 2 + 230 + 3 + 425 + 6 = 666.

223034256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 257710 + ... + 258573.

It is an arithmetic number, because the mean of its divisors is an integer number (16004804).

Almost surely, 2^223034256 is an apocalyptic number.

It is an amenable number.

223034256 is an abundant number, since it is smaller than the sum of its proper divisors (417157904).

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

223034256 is a wasteful number, since it uses less digits than its factorization.

223034256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516300 (or 516288 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 223034256 is about 14934.3314547388. The cubic root of 223034256 is about 606.4437490917.

Adding to 223034256 its reverse (652430322), we get a palindrome (875464578).

The spelling of 223034256 in words is "two hundred twenty-three million, thirty-four thousand, two hundred fifty-six".