23423233 has 4 divisors (see below), whose sum is σ = 23456980. Its totient is φ = 23389488.

The previous prime is 23423227. The next prime is 23423243. The reversal of 23423233 is 33232432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 984064 + 22439169 = 992^2 + 4737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23423233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23423203) 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, 15810 + ... + 17227.

It is an arithmetic number, because the mean of its divisors is an integer number (5864245).

Almost surely, 2^23423233 is an apocalyptic number.

It is an amenable number.

23423233 is a deficient number, since it is larger than the sum of its proper divisors (33747).

23423233 is an equidigital number, since it uses as much as digits as its factorization.

23423233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33746.

The product of its digits is 2592, while the sum is 22.

The square root of 23423233 is about 4839.7554690294. The cubic root of 23423233 is about 286.1204808053.

Adding to 23423233 its reverse (33232432), we get a palindrome (56655665).

The spelling of 23423233 in words is "twenty-three million, four hundred twenty-three thousand, two hundred thirty-three".