223868468 has 12 divisors (see below), whose sum is σ = 393628032. Its totient is φ = 111403320.

The previous prime is 223868459. The next prime is 223868483. The reversal of 223868468 is 864868322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131780 + ... + 133467.

It is an arithmetic number, because the mean of its divisors is an integer number (32802336).

Almost surely, 2^223868468 is an apocalyptic number.

It is an amenable number.

223868468 is a deficient number, since it is larger than the sum of its proper divisors (169759564).

223868468 is a wasteful number, since it uses less digits than its factorization.

223868468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265462 (or 265460 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 223868468 is about 14962.2347261363. The cubic root of 223868468 is about 607.1988994873.

The spelling of 223868468 in words is "two hundred twenty-three million, eight hundred sixty-eight thousand, four hundred sixty-eight".