12747713 has 12 divisors (see below), whose sum is σ = 14132580. Its totient is φ = 11489280.

The previous prime is 12747703. The next prime is 12747751. The reversal of 12747713 is 31774721.

It can be written as a sum of positive squares in 2 ways, for example, as 6235009 + 6512704 = 2497^2 + 2552^2 .

It is not a de Polignac number, because 12747713 - 2⁴ = 12747697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12747713.

It is not an unprimeable number, because it can be changed into a prime (12747703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16193 + ... + 16961.

It is an arithmetic number, because the mean of its divisors is an integer number (1177715).

Almost surely, 2^12747713 is an apocalyptic number.

It is an amenable number.

12747713 is a deficient number, since it is larger than the sum of its proper divisors (1384867).

12747713 is a wasteful number, since it uses less digits than its factorization.

12747713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 917 counting only the distinct ones).

The product of its digits is 8232, while the sum is 32.

The square root of 12747713 is about 3570.3939558542. The cubic root of 12747713 is about 233.6024674573.

The spelling of 12747713 in words is "twelve million, seven hundred forty-seven thousand, seven hundred thirteen".