12910716 has 108 divisors (see below), whose sum is σ = 40956552. Its totient is φ = 3398976.

The previous prime is 12910697. The next prime is 12910721. The reversal of 12910716 is 61701921.

It is a self number, because there is not a number n which added to its sum of digits gives 12910716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22651 + ... + 23213.

Almost surely, 2^12910716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12910716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20478276).

12910716 is an abundant number, since it is smaller than the sum of its proper divisors (28045836).

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

12910716 is a wasteful number, since it uses less digits than its factorization.

12910716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 12910716 is about 3593.1484800937. The cubic root of 12910716 is about 234.5939328149.

The spelling of 12910716 in words is "twelve million, nine hundred ten thousand, seven hundred sixteen".