6223968 has 36 divisors (see below), whose sum is σ = 17700228. Its totient is φ = 2074560.

The previous prime is 6223967. The next prime is 6223993. The reversal of 6223968 is 8693226.

6223968 is digitally balanced in base 4, 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 (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10518 + ... + 11093.

It is an arithmetic number, because the mean of its divisors is an integer number (491673).

Almost surely, 2^6223968 is an apocalyptic number.

It is an amenable number.

6223968 is an abundant number, since it is smaller than the sum of its proper divisors (11476260).

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

6223968 is a wasteful number, since it uses less digits than its factorization.

6223968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21627 (or 21616 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 6223968 is about 2494.7881673601. The cubic root of 6223968 is about 183.9454784902.

The spelling of 6223968 in words is "six million, two hundred twenty-three thousand, nine hundred sixty-eight".