223674964 has 12 divisors (see below), whose sum is σ = 391537888. Its totient is φ = 111807000.

The previous prime is 223674937. The next prime is 223674989. The reversal of 223674964 is 469476322.

It is a self number, because there is not a number n which added to its sum of digits gives 223674964.

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 in 3 ways as a sum of consecutive naturals, for example, 20059 + ... + 29149.

Almost surely, 2^223674964 is an apocalyptic number.

It is an amenable number.

223674964 is a deficient number, since it is larger than the sum of its proper divisors (167862924).

223674964 is a wasteful number, since it uses less digits than its factorization.

223674964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15246 (or 15244 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 223674964 is about 14955.7669144715. The cubic root of 223674964 is about 607.0239019599.

The spelling of 223674964 in words is "two hundred twenty-three million, six hundred seventy-four thousand, nine hundred sixty-four".