23006243 has 8 divisors (see below), whose sum is σ = 24814608. Its totient is φ = 21203424.

The previous prime is 23006239. The next prime is 23006257. The reversal of 23006243 is 34260032.

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 23006243 - 2² = 23006239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23006843) 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, 12296 + ... + 14042.

It is an arithmetic number, because the mean of its divisors is an integer number (3101826).

Almost surely, 2^23006243 is an apocalyptic number.

23006243 is a deficient number, since it is larger than the sum of its proper divisors (1808365).

23006243 is a wasteful number, since it uses less digits than its factorization.

23006243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23006243 is about 4796.4823568945. The cubic root of 23006243 is about 284.4124264713.

Adding to 23006243 its reverse (34260032), we get a palindrome (57266275).

The spelling of 23006243 in words is "twenty-three million, six thousand, two hundred forty-three".