12839323 has 6 divisors (see below), whose sum is σ = 14935596. Its totient is φ = 11005092.

The previous prime is 12839293. The next prime is 12839357. The reversal of 12839323 is 32393821.

12839323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12839323 - 2¹³ = 12831131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12839023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130965 + ... + 131062.

It is an arithmetic number, because the mean of its divisors is an integer number (2489266).

Almost surely, 2^12839323 is an apocalyptic number.

12839323 is a deficient number, since it is larger than the sum of its proper divisors (2096273).

12839323 is an equidigital number, since it uses as much as digits as its factorization.

12839323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262041 (or 262034 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 12839323 is about 3583.2001060505. The cubic root of 12839323 is about 234.1607182345.

The spelling of 12839323 in words is "twelve million, eight hundred thirty-nine thousand, three hundred twenty-three".