23424943 has 2 divisors, whose sum is σ = 23424944. Its totient is φ = 23424942.

The previous prime is 23424937. The next prime is 23424949. The reversal of 23424943 is 34942432.

It is a balanced prime because it is at equal distance from previous prime (23424937) and next prime (23424949).

It is a cyclic number.

It is not a de Polignac number, because 23424943 - 2¹³ = 23416751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23424949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11712471 + 11712472.

It is an arithmetic number, because the mean of its divisors is an integer number (11712472).

Almost surely, 2^23424943 is an apocalyptic number.

23424943 is a deficient number, since it is larger than the sum of its proper divisors (1).

23424943 is an equidigital number, since it uses as much as digits as its factorization.

23424943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 31.

The square root of 23424943 is about 4839.9321276233. The cubic root of 23424943 is about 286.1274433243.

The spelling of 23424943 in words is "twenty-three million, four hundred twenty-four thousand, nine hundred forty-three".