12672699 has 8 divisors (see below), whose sum is σ = 18196752. Its totient is φ = 7798560.

The previous prime is 12672697. The next prime is 12672713. The reversal of 12672699 is 99627621.

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

It is not a de Polignac number, because 12672699 - 2¹ = 12672697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12672699.

It is not an unprimeable number, because it can be changed into a prime (12672691) 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, 162432 + ... + 162509.

It is an arithmetic number, because the mean of its divisors is an integer number (2274594).

Almost surely, 2^12672699 is an apocalyptic number.

12672699 is a deficient number, since it is larger than the sum of its proper divisors (5524053).

12672699 is a wasteful number, since it uses less digits than its factorization.

12672699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324957.

The product of its digits is 81648, while the sum is 42.

The square root of 12672699 is about 3559.8734528070. The cubic root of 12672699 is about 233.1433539781.

The spelling of 12672699 in words is "twelve million, six hundred seventy-two thousand, six hundred ninety-nine".