12648024 has 48 divisors (see below), whose sum is σ = 34627320. Its totient is φ = 4170240.

The previous prime is 12648019. The next prime is 12648037. The reversal of 12648024 is 42084621.

12648024 is a `hidden beast` number, since 12 + 648 + 0 + 2 + 4 = 666.

12648024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12648024² = 319945022209152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6079 + ... + 7889.

Almost surely, 2^12648024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12648024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17313660).

12648024 is an abundant number, since it is smaller than the sum of its proper divisors (21979296).

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

12648024 is a wasteful number, since it uses less digits than its factorization.

12648024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 12648024 is about 3556.4060510577. The cubic root of 12648024 is about 232.9919379283.

The spelling of 12648024 in words is "twelve million, six hundred forty-eight thousand, twenty-four".