223988008 has 16 divisors (see below), whose sum is σ = 420173280. Its totient is φ = 111941808.

The previous prime is 223987999. The next prime is 223988021. The reversal of 223988008 is 800889322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16485 + ... + 26827.

It is an arithmetic number, because the mean of its divisors is an integer number (26260830).

Almost surely, 2^223988008 is an apocalyptic number.

It is an amenable number.

223988008 is a deficient number, since it is larger than the sum of its proper divisors (196185272).

223988008 is a wasteful number, since it uses less digits than its factorization.

223988008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 223988008 is about 14966.2289171321. The cubic root of 223988008 is about 607.3069564511.

The spelling of 223988008 in words is "two hundred twenty-three million, nine hundred eighty-eight thousand, eight".