23045073 has 4 divisors (see below), whose sum is σ = 30726768. Its totient is φ = 15363380.

The previous prime is 23045051. The next prime is 23045131. The reversal of 23045073 is 37054032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23045073 - 2⁵ = 23045041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23045003) 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, 3840843 + ... + 3840848.

It is an arithmetic number, because the mean of its divisors is an integer number (7681692).

Almost surely, 2^23045073 is an apocalyptic number.

It is an amenable number.

23045073 is a deficient number, since it is larger than the sum of its proper divisors (7681695).

23045073 is an equidigital number, since it uses as much as digits as its factorization.

23045073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681694.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23045073 is about 4800.5284084151. The cubic root of 23045073 is about 284.5723472244.

The spelling of 23045073 in words is "twenty-three million, forty-five thousand, seventy-three".