12883912 has 16 divisors (see below), whose sum is σ = 24203340. Its totient is φ = 6429696.

The previous prime is 12883903. The next prime is 12883931. The reversal of 12883912 is 21938821.

It can be written as a sum of positive squares in 2 ways, for example, as 10850436 + 2033476 = 3294^2 + 1426^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188 + ... + 6580.

Almost surely, 2^12883912 is an apocalyptic number.

It is an amenable number.

12883912 is a deficient number, since it is larger than the sum of its proper divisors (11319428).

12883912 is a wasteful number, since it uses less digits than its factorization.

12883912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072 (or 3068 counting only the distinct ones).

The product of its digits is 6912, while the sum is 34.

The square root of 12883912 is about 3589.4166656993. The cubic root of 12883912 is about 234.4314731353.

The spelling of 12883912 in words is "twelve million, eight hundred eighty-three thousand, nine hundred twelve".