23488043 has 4 divisors (see below), whose sum is σ = 23785440. Its totient is φ = 23190648.

The previous prime is 23488027. The next prime is 23488051. The reversal of 23488043 is 34088432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23488043 - 2⁴ = 23488027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23488013) 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 3 ways as a sum of consecutive naturals, for example, 148580 + ... + 148737.

It is an arithmetic number, because the mean of its divisors is an integer number (5946360).

Almost surely, 2^23488043 is an apocalyptic number.

23488043 is a deficient number, since it is larger than the sum of its proper divisors (297397).

23488043 is an equidigital number, since it uses as much as digits as its factorization.

23488043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297396.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 23488043 is about 4846.4464301176. The cubic root of 23488043 is about 286.3841277563.

The spelling of 23488043 in words is "twenty-three million, four hundred eighty-eight thousand, forty-three".