12163008 has 112 divisors (see below), whose sum is σ = 37892736. Its totient is φ = 3394560.

The previous prime is 12163003. The next prime is 12163009. The reversal of 12163008 is 80036121.

12163008 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12163001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27235 + ... + 27677.

It is an arithmetic number, because the mean of its divisors is an integer number (338328).

Almost surely, 2^12163008 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 12163008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18946368).

12163008 is an abundant number, since it is smaller than the sum of its proper divisors (25729728).

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

12163008 is a wasteful number, since it uses less digits than its factorization.

12163008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12163008 is about 3487.5504297429. The cubic root of 12163008 is about 229.9748428691.

Adding to 12163008 its reverse (80036121), we get a palindrome (92199129).

It can be divided in two parts, 1216 and 3008, that added together give a palindrome (4224).

The spelling of 12163008 in words is "twelve million, one hundred sixty-three thousand, eight".