12713807 has 4 divisors (see below), whose sum is σ = 13461696. Its totient is φ = 11965920.

The previous prime is 12713797. The next prime is 12713809. The reversal of 12713807 is 70831721.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12713807 - 2⁸ = 12713551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12713807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373919 + ... + 373952.

It is an arithmetic number, because the mean of its divisors is an integer number (3365424).

Almost surely, 2^12713807 is an apocalyptic number.

12713807 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12713807 is a deficient number, since it is larger than the sum of its proper divisors (747889).

12713807 is an equidigital number, since it uses as much as digits as its factorization.

12713807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747888.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 12713807 is about 3565.6425788348. The cubic root of 12713807 is about 233.3951738583.

The spelling of 12713807 in words is "twelve million, seven hundred thirteen thousand, eight hundred seven".