12418448 has 20 divisors (see below), whose sum is σ = 27498240. Its totient is φ = 5322144.

The previous prime is 12418433. The next prime is 12418451. The reversal of 12418448 is 84481421.

It is a nude number because it is divisible by every one of its digits.

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, 55328 + ... + 55551.

It is an arithmetic number, because the mean of its divisors is an integer number (1374912).

Almost surely, 2^12418448 is an apocalyptic number.

It is an amenable number.

12418448 is an abundant number, since it is smaller than the sum of its proper divisors (15079792).

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

12418448 is a wasteful number, since it uses less digits than its factorization.

12418448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110894 (or 110888 counting only the distinct ones).

The product of its digits is 8192, while the sum is 32.

The square root of 12418448 is about 3523.9818387727. The cubic root of 12418448 is about 231.5736322834.

Adding to 12418448 its reverse (84481421), we get a palindrome (96899869).

The spelling of 12418448 in words is "twelve million, four hundred eighteen thousand, four hundred forty-eight".