8388768 has 24 divisors (see below), whose sum is σ = 22020768. Its totient is φ = 2796224.

The previous prime is 8388763. The next prime is 8388791. The reversal of 8388768 is 8678838.

8388768 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (8388761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43596 + ... + 43787.

It is an arithmetic number, because the mean of its divisors is an integer number (917532).

Almost surely, 2^8388768 is an apocalyptic number.

It is an amenable number.

8388768 is an abundant number, since it is smaller than the sum of its proper divisors (13632000).

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

8388768 is a wasteful number, since it uses less digits than its factorization.

8388768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87396 (or 87388 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 8388768 is about 2896.3369969670. The cubic root of 8388768 is about 203.1886264740.

The spelling of 8388768 in words is "eight million, three hundred eighty-eight thousand, seven hundred sixty-eight".