12850912 has 24 divisors (see below), whose sum is σ = 26789616. Its totient is φ = 6047232.

The previous prime is 12850909. The next prime is 12850913. The reversal of 12850912 is 21905821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12850913) 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, 11268 + ... + 12355.

It is an arithmetic number, because the mean of its divisors is an integer number (1116234).

Almost surely, 2^12850912 is an apocalyptic number.

It is an amenable number.

12850912 is an abundant number, since it is smaller than the sum of its proper divisors (13938704).

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

12850912 is a wasteful number, since it uses less digits than its factorization.

12850912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23650 (or 23642 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 12850912 is about 3584.8168711944. The cubic root of 12850912 is about 234.2311495830.

It can be divided in two parts, 128 and 50912, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 12850912 in words is "twelve million, eight hundred fifty thousand, nine hundred twelve".