23200243 has 8 divisors (see below), whose sum is σ = 25615296. Its totient is φ = 20836200.

The previous prime is 23200237. The next prime is 23200321. The reversal of 23200243 is 34200232.

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

It is not a de Polignac number, because 23200243 - 2⁹ = 23199731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23200213) 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, 11793 + ... + 13618.

It is an arithmetic number, because the mean of its divisors is an integer number (3201912).

Almost surely, 2^23200243 is an apocalyptic number.

23200243 is a deficient number, since it is larger than the sum of its proper divisors (2415053).

23200243 is a wasteful number, since it uses less digits than its factorization.

23200243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25505.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 23200243 is about 4816.6630565154. The cubic root of 23200243 is about 285.2096251965.

Adding to 23200243 its reverse (34200232), we get a palindrome (57400475).

The spelling of 23200243 in words is "twenty-three million, two hundred thousand, two hundred forty-three".