223056473 has 8 divisors (see below), whose sum is σ = 236328192. Its totient is φ = 209801536.

The previous prime is 223056367. The next prime is 223056499. The reversal of 223056473 is 374650322.

223056473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 223056473 - 2⁸ = 223056217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223056073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32336 + ... + 38622.

It is an arithmetic number, because the mean of its divisors is an integer number (29541024).

Almost surely, 2^223056473 is an apocalyptic number.

It is an amenable number.

223056473 is a deficient number, since it is larger than the sum of its proper divisors (13271719).

223056473 is a wasteful number, since it uses less digits than its factorization.

223056473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 223056473 is about 14935.0752592680. The cubic root of 223056473 is about 606.4638848826.

The spelling of 223056473 in words is "two hundred twenty-three million, fifty-six thousand, four hundred seventy-three".