12518048 has 24 divisors (see below), whose sum is σ = 25441920. Its totient is φ = 6056640.

The previous prime is 12518047. The next prime is 12518057. The reversal of 12518048 is 84081521.

It is a self number, because there is not a number n which added to its sum of digits gives 12518048.

It is not an unprimeable number, because it can be changed into a prime (12518047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5318 + ... + 7301.

It is an arithmetic number, because the mean of its divisors is an integer number (1060080).

Almost surely, 2^12518048 is an apocalyptic number.

It is an amenable number.

12518048 is an abundant number, since it is smaller than the sum of its proper divisors (12923872).

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

12518048 is a wasteful number, since it uses less digits than its factorization.

12518048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12660 (or 12652 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 12518048 is about 3538.0853579302. The cubic root of 12518048 is about 232.1910831607.

Adding to 12518048 its reverse (84081521), we get a palindrome (96599569).

The spelling of 12518048 in words is "twelve million, five hundred eighteen thousand, forty-eight".