12244823 has 2 divisors, whose sum is σ = 12244824. Its totient is φ = 12244822.

The previous prime is 12244789. The next prime is 12244829. The reversal of 12244823 is 32844221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12244823 - 2¹⁰ = 12243799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12244792 and 12244801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12244829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6122411 + 6122412.

It is an arithmetic number, because the mean of its divisors is an integer number (6122412).

Almost surely, 2^12244823 is an apocalyptic number.

12244823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12244823 is an equidigital number, since it uses as much as digits as its factorization.

12244823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 26.

The square root of 12244823 is about 3499.2603504169. The cubic root of 12244823 is about 230.4893362467.

The spelling of 12244823 in words is "twelve million, two hundred forty-four thousand, eight hundred twenty-three".