223485272 has 8 divisors (see below), whose sum is σ = 419034900. Its totient is φ = 111742632.

The previous prime is 223485263. The next prime is 223485287. The reversal of 223485272 is 272584322.

223485272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

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, 13967822 + ... + 13967837.

Almost surely, 2^223485272 is an apocalyptic number.

It is an amenable number.

223485272 is a deficient number, since it is larger than the sum of its proper divisors (195549628).

223485272 is a wasteful number, since it uses less digits than its factorization.

223485272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27935665 (or 27935661 counting only the distinct ones).

The product of its digits is 53760, while the sum is 35.

The square root of 223485272 is about 14949.4238016052. The cubic root of 223485272 is about 606.8522538649.

The spelling of 223485272 in words is "two hundred twenty-three million, four hundred eighty-five thousand, two hundred seventy-two".