12716851 has 8 divisors (see below), whose sum is σ = 15002624. Its totient is φ = 10548360.

The previous prime is 12716849. The next prime is 12716887. The reversal of 12716851 is 15861721.

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 12716851 - 2¹ = 12716849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (12716831) 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, 29085 + ... + 29518.

It is an arithmetic number, because the mean of its divisors is an integer number (1875328).

Almost surely, 2^12716851 is an apocalyptic number.

12716851 is a deficient number, since it is larger than the sum of its proper divisors (2285773).

12716851 is an equidigital number, since it uses as much as digits as its factorization.

12716851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58641.

The product of its digits is 3360, while the sum is 31.

The square root of 12716851 is about 3566.0694048209. The cubic root of 12716851 is about 233.4137992320.

The spelling of 12716851 in words is "twelve million, seven hundred sixteen thousand, eight hundred fifty-one".