12483447 has 4 divisors (see below), whose sum is σ = 16644600. Its totient is φ = 8322296.

The previous prime is 12483439. The next prime is 12483463. The reversal of 12483447 is 74438421.

12483447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74438421 = 3 ⋅24812807.

It is a cyclic number.

It is not a de Polignac number, because 12483447 - 2³ = 12483439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12482447) 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, 2080572 + ... + 2080577.

It is an arithmetic number, because the mean of its divisors is an integer number (4161150).

Almost surely, 2^12483447 is an apocalyptic number.

12483447 is a deficient number, since it is larger than the sum of its proper divisors (4161153).

12483447 is an equidigital number, since it uses as much as digits as its factorization.

12483447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161152.

The product of its digits is 21504, while the sum is 33.

The square root of 12483447 is about 3533.1921827152. The cubic root of 12483447 is about 231.9769534677.

The spelling of 12483447 in words is "twelve million, four hundred eighty-three thousand, four hundred forty-seven".