12699713 has 8 divisors (see below), whose sum is σ = 13704768. Its totient is φ = 11698704.

The previous prime is 12699707. The next prime is 12699719. The reversal of 12699713 is 31799621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12699707) and next prime (12699719).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12699713 - 2¹⁰ = 12698689 is a prime.

It is a super-2 number, since 2×12699713² = 322565420564738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12699719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10106 + ... + 11292.

It is an arithmetic number, because the mean of its divisors is an integer number (1713096).

Almost surely, 2^12699713 is an apocalyptic number.

12699713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12699713 is a deficient number, since it is larger than the sum of its proper divisors (1005055).

12699713 is a wasteful number, since it uses less digits than its factorization.

12699713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its digits is 20412, while the sum is 38.

The square root of 12699713 is about 3563.6656689426. The cubic root of 12699713 is about 233.3088978946.

The spelling of 12699713 in words is "twelve million, six hundred ninety-nine thousand, seven hundred thirteen".