23041423 has 4 divisors (see below), whose sum is σ = 24043248. Its totient is φ = 22039600.

The previous prime is 23041393. The next prime is 23041427. The reversal of 23041423 is 32414032.

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 23041423 - 2⁵ = 23041391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23041423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23041427) 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, 500878 + ... + 500923.

It is an arithmetic number, because the mean of its divisors is an integer number (6010812).

Almost surely, 2^23041423 is an apocalyptic number.

23041423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23041423 is a deficient number, since it is larger than the sum of its proper divisors (1001825).

23041423 is a wasteful number, since it uses less digits than its factorization.

23041423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001824.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23041423 is about 4800.1482268780. The cubic root of 23041423 is about 284.5573224089.

Adding to 23041423 its reverse (32414032), we get a palindrome (55455455).

The spelling of 23041423 in words is "twenty-three million, forty-one thousand, four hundred twenty-three".