8681448 has 16 divisors (see below), whose sum is σ = 21703680. Its totient is φ = 2893808.

The previous prime is 8681447. The next prime is 8681467. The reversal of 8681448 is 8441868.

8681448 is digitally balanced in base 2, base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (8681447) 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, 180840 + ... + 180887.

It is an arithmetic number, because the mean of its divisors is an integer number (1356480).

Almost surely, 2^8681448 is an apocalyptic number.

It is an amenable number.

8681448 is an abundant number, since it is smaller than the sum of its proper divisors (13022232).

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

8681448 is a wasteful number, since it uses less digits than its factorization.

8681448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361736 (or 361732 counting only the distinct ones).

The product of its digits is 49152, while the sum is 39.

The square root of 8681448 is about 2946.4297038959. The cubic root of 8681448 is about 205.5247156828.

The spelling of 8681448 in words is "eight million, six hundred eighty-one thousand, four hundred forty-eight".