12739703 has 2 divisors, whose sum is σ = 12739704. Its totient is φ = 12739702.

The previous prime is 12739691. The next prime is 12739711. The reversal of 12739703 is 30793721.

12739703 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 not a de Polignac number, because 12739703 - 2⁴ = 12739687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12739703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12739763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6369851 + 6369852.

It is an arithmetic number, because the mean of its divisors is an integer number (6369852).

Almost surely, 2^12739703 is an apocalyptic number.

12739703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12739703 is an equidigital number, since it uses as much as digits as its factorization.

12739703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 12739703 is about 3569.2720546352. The cubic root of 12739703 is about 233.5535293245.

The spelling of 12739703 in words is "twelve million, seven hundred thirty-nine thousand, seven hundred three".