223354928 has 10 divisors (see below), whose sum is σ = 432750204. Its totient is φ = 111677456.

The previous prime is 223354927. The next prime is 223354949. The reversal of 223354928 is 829453322.

223354928 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 223354891 and 223354900.

It is not an unprimeable number, because it can be changed into a prime (223354927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6979826 + ... + 6979857.

Almost surely, 2^223354928 is an apocalyptic number.

It is an amenable number.

223354928 is a deficient number, since it is larger than the sum of its proper divisors (209395276).

223354928 is a wasteful number, since it uses less digits than its factorization.

223354928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13959691 (or 13959685 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 223354928 is about 14945.0636666426. The cubic root of 223354928 is about 606.7342521545.

The spelling of 223354928 in words is "two hundred twenty-three million, three hundred fifty-four thousand, nine hundred twenty-eight".