223973338 has 8 divisors (see below), whose sum is σ = 336042720. Its totient is φ = 111959100.

The previous prime is 223973329. The next prime is 223973339. The reversal of 223973338 is 833379322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223973338³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 223973338.

It is not an unprimeable number, because it can be changed into a prime (223973339) by changing a digit.

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, 1408 + ... + 21211.

It is an arithmetic number, because the mean of its divisors is an integer number (42005340).

Almost surely, 2^223973338 is an apocalyptic number.

223973338 is a deficient number, since it is larger than the sum of its proper divisors (112069382).

223973338 is a wasteful number, since it uses less digits than its factorization.

223973338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27572.

The product of its digits is 163296, while the sum is 40.

The square root of 223973338 is about 14965.7388056855. The cubic root of 223973338 is about 607.2936977241.

The spelling of 223973338 in words is "two hundred twenty-three million, nine hundred seventy-three thousand, three hundred thirty-eight".