12858882 has 8 divisors (see below), whose sum is σ = 25717776. Its totient is φ = 4286292.

The previous prime is 12858847. The next prime is 12858883. The reversal of 12858882 is 28885821.

It is a sphenic number, since it is the product of 3 distinct primes.

12858882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12858883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071568 + ... + 1071579.

It is an arithmetic number, because the mean of its divisors is an integer number (3214722).

Almost surely, 2^12858882 is an apocalyptic number.

12858882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12858882 is a wasteful number, since it uses less digits than its factorization.

12858882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143152.

The product of its digits is 81920, while the sum is 42.

The square root of 12858882 is about 3585.9283316876. The cubic root of 12858882 is about 234.2795621384.

The spelling of 12858882 in words is "twelve million, eight hundred fifty-eight thousand, eight hundred eighty-two".