12648411 has 12 divisors (see below), whose sum is σ = 18570240. Its totient is φ = 8293680.

The previous prime is 12648409. The next prime is 12648421. The reversal of 12648411 is 11484621.

It is a happy number.

12648411 is a `hidden beast` number, since 1 + 2 + 648 + 4 + 11 = 666.

12648411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12648411 - 2¹ = 12648409 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12648401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10971 + ... + 12068.

It is an arithmetic number, because the mean of its divisors is an integer number (1547520).

Almost surely, 2^12648411 is an apocalyptic number.

12648411 is a deficient number, since it is larger than the sum of its proper divisors (5921829).

12648411 is a wasteful number, since it uses less digits than its factorization.

12648411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23106 (or 23103 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 12648411 is about 3556.4604595018. The cubic root of 12648411 is about 232.9943142405.

The spelling of 12648411 in words is "twelve million, six hundred forty-eight thousand, four hundred eleven".