223885936 has 10 divisors (see below), whose sum is σ = 433779032. Its totient is φ = 111942960.

The previous prime is 223885897. The next prime is 223885951. The reversal of 223885936 is 639588322.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6996420 + ... + 6996451.

Almost surely, 2^223885936 is an apocalyptic number.

It is an amenable number.

223885936 is a deficient number, since it is larger than the sum of its proper divisors (209893096).

223885936 is a wasteful number, since it uses less digits than its factorization.

223885936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13992879 (or 13992873 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 223885936 is about 14962.8184510807. The cubic root of 223885936 is about 607.2146919071.

The spelling of 223885936 in words is "two hundred twenty-three million, eight hundred eighty-five thousand, nine hundred thirty-six".