8785648 has 20 divisors (see below), whose sum is σ = 17572288. Its totient is φ = 4250880.

The previous prime is 8785607. The next prime is 8785649. The reversal of 8785648 is 8465878.

8785648 is an admirable number.

It is a super-2 number, since 2×8785648² = 154375221559808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8785598 and 8785607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8785649) 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, 8361 + ... + 9352.

Almost surely, 2^8785648 is an apocalyptic number.

It is an amenable number.

8785648 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8785648 is a wasteful number, since it uses less digits than its factorization.

8785648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17752 (or 17746 counting only the distinct ones).

The product of its digits is 430080, while the sum is 46.

The square root of 8785648 is about 2964.0593786225. The cubic root of 8785648 is about 206.3437250182.

The spelling of 8785648 in words is "eight million, seven hundred eighty-five thousand, six hundred forty-eight".