23075943 has 8 divisors (see below), whose sum is σ = 33565056. Its totient is φ = 13985400.

The previous prime is 23075933. The next prime is 23076007. The reversal of 23075943 is 34957032.

It is a happy number.

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

It is not a de Polignac number, because 23075943 - 2⁵ = 23075911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 699271 = 23075943 / (2 + 3 + 0 + 7 + 5 + 9 + 4 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23075933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349603 + ... + 349668.

It is an arithmetic number, because the mean of its divisors is an integer number (4195632).

Almost surely, 2^23075943 is an apocalyptic number.

23075943 is a deficient number, since it is larger than the sum of its proper divisors (10489113).

23075943 is a wasteful number, since it uses less digits than its factorization.

23075943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699285.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 23075943 is about 4803.7426034291. The cubic root of 23075943 is about 284.6993567121.

The spelling of 23075943 in words is "twenty-three million, seventy-five thousand, nine hundred forty-three".