23047043 has 8 divisors (see below), whose sum is σ = 24372096. Its totient is φ = 21758400.

The previous prime is 23047039. The next prime is 23047067. The reversal of 23047043 is 34074032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23047043 - 2² = 23047039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23047243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7796 + ... + 10337.

It is an arithmetic number, because the mean of its divisors is an integer number (3046512).

Almost surely, 2^23047043 is an apocalyptic number.

23047043 is a deficient number, since it is larger than the sum of its proper divisors (1325053).

23047043 is a wasteful number, since it uses less digits than its factorization.

23047043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18205.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 23047043 is about 4800.7335897756. The cubic root of 23047043 is about 284.5804558492.

The spelling of 23047043 in words is "twenty-three million, forty-seven thousand, forty-three".