12073823 has 2 divisors, whose sum is σ = 12073824. Its totient is φ = 12073822.

The previous prime is 12073813. The next prime is 12073871. The reversal of 12073823 is 32837021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12073823 - 2¹⁰ = 12072799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12073792 and 12073801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12073813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6036911 + 6036912.

It is an arithmetic number, because the mean of its divisors is an integer number (6036912).

Almost surely, 2^12073823 is an apocalyptic number.

12073823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12073823 is an equidigital number, since it uses as much as digits as its factorization.

12073823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 12073823 is about 3474.7407097509. The cubic root of 12073823 is about 229.4113681640.

The spelling of 12073823 in words is "twelve million, seventy-three thousand, eight hundred twenty-three".