12484047 has 4 divisors (see below), whose sum is σ = 16645400. Its totient is φ = 8322696.

The previous prime is 12484039. The next prime is 12484051. The reversal of 12484047 is 74048421.

12484047 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: 74048421 = 3 ⋅24682807.

It is not a de Polignac number, because 12484047 - 2³ = 12484039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12484027) 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, 2080672 + ... + 2080677.

It is an arithmetic number, because the mean of its divisors is an integer number (4161350).

Almost surely, 2^12484047 is an apocalyptic number.

12484047 is a deficient number, since it is larger than the sum of its proper divisors (4161353).

12484047 is an equidigital number, since it uses as much as digits as its factorization.

12484047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161352.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 12484047 is about 3533.2770907473. The cubic root of 12484047 is about 231.9806699610.

The spelling of 12484047 in words is "twelve million, four hundred eighty-four thousand, forty-seven".