12448077 has 4 divisors (see below), whose sum is σ = 16597440. Its totient is φ = 8298716.

The previous prime is 12448067. The next prime is 12448099. The reversal of 12448077 is 77084421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12448077 - 2⁴ = 12448061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12448067) 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, 2074677 + ... + 2074682.

It is an arithmetic number, because the mean of its divisors is an integer number (4149360).

Almost surely, 2^12448077 is an apocalyptic number.

It is an amenable number.

12448077 is a deficient number, since it is larger than the sum of its proper divisors (4149363).

12448077 is an equidigital number, since it uses as much as digits as its factorization.

12448077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4149362.

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 12448077 is about 3528.1832435405. The cubic root of 12448077 is about 231.7576554296.

The spelling of 12448077 in words is "twelve million, four hundred forty-eight thousand, seventy-seven".