2447168448 has 28 divisors (see below), whose sum is σ = 6474800360. Its totient is φ = 815722752.

The previous prime is 2447168447. The next prime is 2447168497. The reversal of 2447168448 is 8448617442.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2447168397 and 2447168406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2447168447) 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, 6372643 + ... + 6373026.

It is an arithmetic number, because the mean of its divisors is an integer number (231242870).

Almost surely, 2^2447168448 is an apocalyptic number.

It is an amenable number.

2447168448 is an abundant number, since it is smaller than the sum of its proper divisors (4027631912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2447168448 is a wasteful number, since it uses less digits than its factorization.

2447168448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12745684 (or 12745674 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 48.

The square root of 2447168448 is about 49468.8634193267. The cubic root of 2447168448 is about 1347.5802007653.

The spelling of 2447168448 in words is "two billion, four hundred forty-seven million, one hundred sixty-eight thousand, four hundred forty-eight".