12448895 has 8 divisors (see below), whose sum is σ = 15725040. Its totient is φ = 9434880.

The previous prime is 12448873. The next prime is 12448897. The reversal of 12448895 is 59884421.

12448895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12448895 - 2¹⁰ = 12447871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12448897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65426 + ... + 65615.

It is an arithmetic number, because the mean of its divisors is an integer number (1965630).

Almost surely, 2^12448895 is an apocalyptic number.

12448895 is a deficient number, since it is larger than the sum of its proper divisors (3276145).

12448895 is a wasteful number, since it uses less digits than its factorization.

12448895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131065.

The product of its digits is 92160, while the sum is 41.

The square root of 12448895 is about 3528.2991653203. The cubic root of 12448895 is about 231.7627318124.

The spelling of 12448895 in words is "twelve million, four hundred forty-eight thousand, eight hundred ninety-five".