12910568 has 32 divisors (see below), whose sum is σ = 27324000. Its totient is φ = 5664960.

The previous prime is 12910559. The next prime is 12910577. The reversal of 12910568 is 86501921.

It is an interprime number because it is at equal distance from previous prime (12910559) and next prime (12910577).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (853875).

Almost surely, 2^12910568 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 12910568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13662000).

12910568 is an abundant number, since it is smaller than the sum of its proper divisors (14413432).

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

12910568 is a wasteful number, since it uses less digits than its factorization.

12910568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105 (or 5101 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 12910568 is about 3593.1278852832. The cubic root of 12910568 is about 234.5930364011.

The spelling of 12910568 in words is "twelve million, nine hundred ten thousand, five hundred sixty-eight".