12382912 has 28 divisors (see below), whose sum is σ = 24725376. Its totient is φ = 6152960.

The previous prime is 12382907. The next prime is 12383017. The reversal of 12382912 is 21928321.

12382912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11718 + ... + 12730.

Almost surely, 2^12382912 is an apocalyptic number.

It is an amenable number.

12382912 is a deficient number, since it is larger than the sum of its proper divisors (12342464).

12382912 is a wasteful number, since it uses less digits than its factorization.

12382912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1206 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 12382912 is about 3518.9362028886. The cubic root of 12382912 is about 231.3525348076.

The spelling of 12382912 in words is "twelve million, three hundred eighty-two thousand, nine hundred twelve".