23238673 has 4 divisors (see below), whose sum is σ = 23249520. Its totient is φ = 23227828.

The previous prime is 23238667. The next prime is 23238689. The reversal of 23238673 is 37683232.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23238673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23238613) 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, 1015 + ... + 6892.

It is an arithmetic number, because the mean of its divisors is an integer number (5812380).

Almost surely, 2^23238673 is an apocalyptic number.

It is an amenable number.

23238673 is a deficient number, since it is larger than the sum of its proper divisors (10847).

23238673 is an equidigital number, since it uses as much as digits as its factorization.

23238673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846.

The product of its digits is 36288, while the sum is 34.

The square root of 23238673 is about 4820.6506822212. The cubic root of 23238673 is about 285.3670166452.

The spelling of 23238673 in words is "twenty-three million, two hundred thirty-eight thousand, six hundred seventy-three".