12752339 has 2 divisors, whose sum is σ = 12752340. Its totient is φ = 12752338.

The previous prime is 12752303. The next prime is 12752347. The reversal of 12752339 is 93325721.

12752339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12752339 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12752359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376169 + 6376170.

It is an arithmetic number, because the mean of its divisors is an integer number (6376170).

Almost surely, 2^12752339 is an apocalyptic number.

12752339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12752339 is an equidigital number, since it uses as much as digits as its factorization.

12752339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 12752339 is about 3571.0417247632. The cubic root of 12752339 is about 233.6307212657.

The spelling of 12752339 in words is "twelve million, seven hundred fifty-two thousand, three hundred thirty-nine".