12448846 has 4 divisors (see below), whose sum is σ = 18673272. Its totient is φ = 6224422.

The previous prime is 12448837. The next prime is 12448853. The reversal of 12448846 is 64884421.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3112210 + ... + 3112213.

It is an arithmetic number, because the mean of its divisors is an integer number (4668318).

Almost surely, 2^12448846 is an apocalyptic number.

12448846 is a deficient number, since it is larger than the sum of its proper divisors (6224426).

12448846 is an equidigital number, since it uses as much as digits as its factorization.

12448846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6224425.

The product of its digits is 49152, while the sum is 37.

The square root of 12448846 is about 3528.2922214579. The cubic root of 12448846 is about 231.7624277321.

The spelling of 12448846 in words is "twelve million, four hundred forty-eight thousand, eight hundred forty-six".