8385448 has 16 divisors (see below), whose sum is σ = 16020180. Its totient is φ = 4113408.

The previous prime is 8385439. The next prime is 8385451. The reversal of 8385448 is 8445838.

It can be written as a sum of positive squares in 2 ways, for example, as 8305924 + 79524 = 2882^2 + 282^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8385448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9465 + ... + 10312.

Almost surely, 2^8385448 is an apocalyptic number.

It is an amenable number.

8385448 is a deficient number, since it is larger than the sum of its proper divisors (7634732).

8385448 is a wasteful number, since it uses less digits than its factorization.

8385448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19836 (or 19832 counting only the distinct ones).

The product of its digits is 122880, while the sum is 40.

The square root of 8385448 is about 2895.7638025226. The cubic root of 8385448 is about 203.1618177995.

The spelling of 8385448 in words is "eight million, three hundred eighty-five thousand, four hundred forty-eight".