23224043 has 4 divisors (see below), whose sum is σ = 24233808. Its totient is φ = 22214280.

The previous prime is 23224037. The next prime is 23224079. The reversal of 23224043 is 34042232.

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 23224043 - 2⁴ = 23224027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23224843) 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, 504848 + ... + 504893.

It is an arithmetic number, because the mean of its divisors is an integer number (6058452).

Almost surely, 2^23224043 is an apocalyptic number.

23224043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23224043 is a deficient number, since it is larger than the sum of its proper divisors (1009765).

23224043 is a wasteful number, since it uses less digits than its factorization.

23224043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009764.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 23224043 is about 4819.1330133127. The cubic root of 23224043 is about 285.3071194231.

Adding to 23224043 its reverse (34042232), we get a palindrome (57266275).

The spelling of 23224043 in words is "twenty-three million, two hundred twenty-four thousand, forty-three".