24966943 has 2 divisors, whose sum is σ = 24966944. Its totient is φ = 24966942.

The previous prime is 24966911. The next prime is 24966967. The reversal of 24966943 is 34966942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24966943 - 2⁵ = 24966911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24966943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24966043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12483471 + 12483472.

It is an arithmetic number, because the mean of its divisors is an integer number (12483472).

Almost surely, 2^24966943 is an apocalyptic number.

24966943 is a deficient number, since it is larger than the sum of its proper divisors (1).

24966943 is an equidigital number, since it uses as much as digits as its factorization.

24966943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 43.

The square root of 24966943 is about 4996.6932065117. The cubic root of 24966943 is about 292.2728379690.

Subtracting 24966943 from its reverse (34966942), we obtain a palindrome (9999999).

The spelling of 24966943 in words is "twenty-four million, nine hundred sixty-six thousand, nine hundred forty-three".