12708918 has 12 divisors (see below), whose sum is σ = 27536028. Its totient is φ = 4236300.

The previous prime is 12708889. The next prime is 12708919. The reversal of 12708918 is 81980721.

12708918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12708919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 353008 + ... + 353043.

It is an arithmetic number, because the mean of its divisors is an integer number (2294669).

Almost surely, 2^12708918 is an apocalyptic number.

12708918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12708918 is an abundant number, since it is smaller than the sum of its proper divisors (14827110).

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

12708918 is a wasteful number, since it uses less digits than its factorization.

12708918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706059 (or 706056 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 12708918 is about 3564.9569422365. The cubic root of 12708918 is about 233.3652532295.

The spelling of 12708918 in words is "twelve million, seven hundred eight thousand, nine hundred eighteen".