223496023 has 4 divisors (see below), whose sum is σ = 223577640. Its totient is φ = 223414408.

The previous prime is 223496003. The next prime is 223496029. The reversal of 223496023 is 320694322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223496023 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 (223496029) 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, 36553 + ... + 42226.

It is an arithmetic number, because the mean of its divisors is an integer number (55894410).

Almost surely, 2^223496023 is an apocalyptic number.

223496023 is a deficient number, since it is larger than the sum of its proper divisors (81617).

223496023 is an equidigital number, since it uses as much as digits as its factorization.

223496023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81616.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 223496023 is about 14949.7833763570. The cubic root of 223496023 is about 606.8619848028.

The spelling of 223496023 in words is "two hundred twenty-three million, four hundred ninety-six thousand, twenty-three".