12799716 has 12 divisors (see below), whose sum is σ = 29866032. Its totient is φ = 4266568.

The previous prime is 12799693. The next prime is 12799723. The reversal of 12799716 is 61799721.

It is a happy number.

12799716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533310 + ... + 533333.

It is an arithmetic number, because the mean of its divisors is an integer number (2488836).

Almost surely, 2^12799716 is an apocalyptic number.

It is an amenable number.

12799716 is an abundant number, since it is smaller than the sum of its proper divisors (17066316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12799716 is a wasteful number, since it uses less digits than its factorization.

12799716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066650 (or 1066648 counting only the distinct ones).

The product of its digits is 47628, while the sum is 42.

The square root of 12799716 is about 3577.6690735729. The cubic root of 12799716 is about 233.9196890004.

The spelling of 12799716 in words is "twelve million, seven hundred ninety-nine thousand, seven hundred sixteen".