12716199 has 6 divisors (see below), whose sum is σ = 18367856. Its totient is φ = 8477460.

The previous prime is 12716177. The next prime is 12716233. The reversal of 12716199 is 99161721.

It is not a de Polignac number, because 12716199 - 2⁵ = 12716167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12716159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706447 + ... + 706464.

Almost surely, 2^12716199 is an apocalyptic number.

12716199 is a deficient number, since it is larger than the sum of its proper divisors (5651657).

12716199 is a wasteful number, since it uses less digits than its factorization.

12716199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412917 (or 1412914 counting only the distinct ones).

The product of its digits is 6804, while the sum is 36.

The square root of 12716199 is about 3565.9779864716. The cubic root of 12716199 is about 233.4098100788.

It can be divided in two parts, 127161 and 99, that added together give a triangular number (127260 = T₅₀₄).

The spelling of 12716199 in words is "twelve million, seven hundred sixteen thousand, one hundred ninety-nine".