8868648 has 32 divisors (see below), whose sum is σ = 22248000. Its totient is φ = 2946048.

The previous prime is 8868647. The next prime is 8868653. The reversal of 8868648 is 8468688.

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

It is a junction number, because it is equal to n+sod(n) for n = 8868597 and 8868606.

It is not an unprimeable number, because it can be changed into a prime (8868647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10365 + ... + 11187.

It is an arithmetic number, because the mean of its divisors is an integer number (695250).

Almost surely, 2^8868648 is an apocalyptic number.

It is an amenable number.

8868648 is an abundant number, since it is smaller than the sum of its proper divisors (13379352).

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

8868648 is a wasteful number, since it uses less digits than its factorization.

8868648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281 (or 1277 counting only the distinct ones).

The product of its digits is 589824, while the sum is 48.

The square root of 8868648 is about 2978.0275351313. The cubic root of 8868648 is about 206.9914813643.

The spelling of 8868648 in words is "eight million, eight hundred sixty-eight thousand, six hundred forty-eight".