12892339 has 2 divisors, whose sum is σ = 12892340. Its totient is φ = 12892338.

The previous prime is 12892337. The next prime is 12892349. The reversal of 12892339 is 93329821.

12892339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12892339 - 2¹ = 12892337 is a prime.

Together with 12892337, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12892298 and 12892307.

It is not a weakly prime, because it can be changed into another prime (12892331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6446169 + 6446170.

It is an arithmetic number, because the mean of its divisors is an integer number (6446170).

Almost surely, 2^12892339 is an apocalyptic number.

12892339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12892339 is an equidigital number, since it uses as much as digits as its factorization.

12892339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 12892339 is about 3590.5903414341. The cubic root of 12892339 is about 234.4825736463.

It can be divided in two parts, 12892 and 339, that added together give a palindrome (13231).

The spelling of 12892339 in words is "twelve million, eight hundred ninety-two thousand, three hundred thirty-nine".