223675823 has 4 divisors (see below), whose sum is σ = 255629520. Its totient is φ = 191722128.

The previous prime is 223675807. The next prime is 223675843. The reversal of 223675823 is 328576322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223675823 - 2⁴ = 223675807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223675843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15976838 + ... + 15976851.

It is an arithmetic number, because the mean of its divisors is an integer number (63907380).

Almost surely, 2^223675823 is an apocalyptic number.

223675823 is a deficient number, since it is larger than the sum of its proper divisors (31953697).

223675823 is an equidigital number, since it uses as much as digits as its factorization.

223675823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31953696.

The product of its digits is 120960, while the sum is 38.

The square root of 223675823 is about 14955.7956324630. The cubic root of 223675823 is about 607.0246790292.

The spelling of 223675823 in words is "two hundred twenty-three million, six hundred seventy-five thousand, eight hundred twenty-three".