223444230 has 16 divisors (see below), whose sum is σ = 536266224. Its totient is φ = 59585120.

The previous prime is 223444229. The next prime is 223444259. The reversal of 223444230 is 32444322.

223444230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 223444230.

It is a congruent number.

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, 3724041 + ... + 3724100.

It is an arithmetic number, because the mean of its divisors is an integer number (33516639).

Almost surely, 2^223444230 is an apocalyptic number.

223444230 is an abundant number, since it is smaller than the sum of its proper divisors (312821994).

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

223444230 is a wasteful number, since it uses less digits than its factorization.

223444230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7448151.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 223444230 is about 14948.0510435307. The cubic root of 223444230 is about 606.8151030871.

Adding to 223444230 its reverse (32444322), we get a palindrome (255888552).

It can be divided in two parts, 2234 and 44230, that added together give a palindrome (46464).

The spelling of 223444230 in words is "two hundred twenty-three million, four hundred forty-four thousand, two hundred thirty".