24112993 has 4 divisors (see below), whose sum is σ = 25161408. Its totient is φ = 23064580.

The previous prime is 24112973. The next prime is 24113003. The reversal of 24112993 is 39921142.

24112993 is nontrivially palindromic in base 16.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24112993 - 2⁹ = 24112481 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24112973) 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 in 3 ways as a sum of consecutive naturals, for example, 524173 + ... + 524218.

It is an arithmetic number, because the mean of its divisors is an integer number (6290352).

Almost surely, 2^24112993 is an apocalyptic number.

24112993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

24112993 is a deficient number, since it is larger than the sum of its proper divisors (1048415).

24112993 is a wasteful number, since it uses less digits than its factorization.

24112993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048414.

The product of its digits is 3888, while the sum is 31.

The square root of 24112993 is about 4910.4982435594. The cubic root of 24112993 is about 288.9018835761.

It can be divided in two parts, 241 and 12993, that multiplied together give a palindrome (3131313).

The spelling of 24112993 in words is "twenty-four million, one hundred twelve thousand, nine hundred ninety-three".