12858108 has 36 divisors (see below), whose sum is σ = 30596328. Its totient is φ = 4202400.

The previous prime is 12858091. The next prime is 12858163. The reversal of 12858108 is 80185821.

12858108 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124785 + ... + 124887.

It is an arithmetic number, because the mean of its divisors is an integer number (849898).

Almost surely, 2^12858108 is an apocalyptic number.

It is an amenable number.

12858108 is an abundant number, since it is smaller than the sum of its proper divisors (17738220).

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

12858108 is a wasteful number, since it uses less digits than its factorization.

12858108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

The square root of 12858108 is about 3585.8204082190. The cubic root of 12858108 is about 234.2748614700.

The spelling of 12858108 in words is "twelve million, eight hundred fifty-eight thousand, one hundred eight".