23297043 has 16 divisors (see below), whose sum is σ = 38727936. Its totient is φ = 12102240.

The previous prime is 23297041. The next prime is 23297047. The reversal of 23297043 is 34079232.

It is not a de Polignac number, because 23297043 - 2¹ = 23297041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23297043.

It is not an unprimeable number, because it can be changed into a prime (23297041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50196 + ... + 50657.

It is an arithmetic number, because the mean of its divisors is an integer number (2420496).

Almost surely, 2^23297043 is an apocalyptic number.

23297043 is a deficient number, since it is larger than the sum of its proper divisors (15430893).

23297043 is a wasteful number, since it uses less digits than its factorization.

23297043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100874.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 23297043 is about 4826.7010472993. The cubic root of 23297043 is about 285.6057414949.

The spelling of 23297043 in words is "twenty-three million, two hundred ninety-seven thousand, forty-three".