12824023 has 4 divisors (see below), whose sum is σ = 12877920. Its totient is φ = 12770128.

The previous prime is 12824017. The next prime is 12824027. The reversal of 12824023 is 32042821.

12824023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32042821 = 2789 ⋅11489.

It is a cyclic number.

It is not a de Polignac number, because 12824023 - 2⁹ = 12823511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12823985 and 12824003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12824027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26590 + ... + 27067.

It is an arithmetic number, because the mean of its divisors is an integer number (3219480).

Almost surely, 2^12824023 is an apocalyptic number.

12824023 is a deficient number, since it is larger than the sum of its proper divisors (53897).

12824023 is an equidigital number, since it uses as much as digits as its factorization.

12824023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53896.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 12824023 is about 3581.0645065399. The cubic root of 12824023 is about 234.0676685977.

Adding to 12824023 its reverse (32042821), we get a palindrome (44866844).

The spelling of 12824023 in words is "twelve million, eight hundred twenty-four thousand, twenty-three".