8423968 has 24 divisors (see below), whose sum is σ = 18954432. Its totient is φ = 3610176.

The previous prime is 8423953. The next prime is 8423999. The reversal of 8423968 is 8693248.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8423968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18580 + ... + 19027.

It is an arithmetic number, because the mean of its divisors is an integer number (789768).

Almost surely, 2^8423968 is an apocalyptic number.

It is an amenable number.

8423968 is an abundant number, since it is smaller than the sum of its proper divisors (10530464).

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

8423968 is a wasteful number, since it uses less digits than its factorization.

8423968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37624 (or 37616 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 8423968 is about 2902.4072767274. The cubic root of 8423968 is about 203.4724289386.

The spelling of 8423968 in words is "eight million, four hundred twenty-three thousand, nine hundred sixty-eight".