12448 has 12 divisors (see below), whose sum is σ = 24570. Its totient is φ = 6208.

The previous prime is 12437. The next prime is 12451. The reversal of 12448 is 84421.

It can be written as a sum of positive squares in only one way, i.e., 11664 + 784 = 108^2 + 28^2 .

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

It is a plaindrome in base 6 and base 10.

It is an unprimeable number.

12448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163 + ... + 226.

2¹²⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

12448 is a deficient number, since it is larger than the sum of its proper divisors (12122).

12448 is an equidigital number, since it uses as much as digits as its factorization.

12448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 391 counting only the distinct ones).

The product of its digits is 256, while the sum is 19.

The square root of 12448 is about 111.5706054479. The cubic root of 12448 is about 23.1757177568.

Adding to 12448 its reverse (84421), we get a palindrome (96869).

The spelling of 12448 in words is "twelve thousand, four hundred forty-eight".