223429568 has 14 divisors (see below), whose sum is σ = 443368176. Its totient is φ = 111714752.

The previous prime is 223429559. The next prime is 223429571. The reversal of 223429568 is 865924322.

223429568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745480 + ... + 1745607.

Almost surely, 2^223429568 is an apocalyptic number.

It is an amenable number.

223429568 is a deficient number, since it is larger than the sum of its proper divisors (219938608).

223429568 is an equidigital number, since it uses as much as digits as its factorization.

223429568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491099 (or 3491089 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 223429568 is about 14947.5606036570. The cubic root of 223429568 is about 606.8018300993.

The spelling of 223429568 in words is "two hundred twenty-three million, four hundred twenty-nine thousand, five hundred sixty-eight".