224030023 has 4 divisors (see below), whose sum is σ = 256034320. Its totient is φ = 192025728.

The previous prime is 224030011. The next prime is 224030033. The reversal of 224030023 is 320030422.

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 224030023 - 2⁵ = 224029991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224029979 and 224030006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224030033) 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, 16002138 + ... + 16002151.

It is an arithmetic number, because the mean of its divisors is an integer number (64008580).

Almost surely, 2^224030023 is an apocalyptic number.

224030023 is a deficient number, since it is larger than the sum of its proper divisors (32004297).

224030023 is an equidigital number, since it uses as much as digits as its factorization.

224030023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32004296.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 224030023 is about 14967.6325115230. The cubic root of 224030023 is about 607.3449263507.

Adding to 224030023 its reverse (320030422), we get a palindrome (544060445).

The spelling of 224030023 in words is "two hundred twenty-four million, thirty thousand, twenty-three".