12824886 has 48 divisors (see below), whose sum is σ = 28090368. Its totient is φ = 3898800.

The previous prime is 12824881. The next prime is 12824891. The reversal of 12824886 is 68842821.

12824886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12824881) and next prime (12824891).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12824881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67051 + ... + 67241.

It is an arithmetic number, because the mean of its divisors is an integer number (585216).

Almost surely, 2^12824886 is an apocalyptic number.

12824886 is an abundant number, since it is smaller than the sum of its proper divisors (15265482).

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

12824886 is a wasteful number, since it uses less digits than its factorization.

12824886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 246 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 12824886 is about 3581.1849994101. The cubic root of 12824886 is about 234.0729190527.

The spelling of 12824886 in words is "twelve million, eight hundred twenty-four thousand, eight hundred eighty-six".