6724768 has 24 divisors (see below), whose sum is σ = 13668480. Its totient is φ = 3253440.

The previous prime is 6724759. The next prime is 6724769. The reversal of 6724768 is 8674276.

It is a self number, because there is not a number n which added to its sum of digits gives 6724768.

It is not an unprimeable number, because it can be changed into a prime (6724769) 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, 2398 + ... + 4381.

It is an arithmetic number, because the mean of its divisors is an integer number (569520).

Almost surely, 2^6724768 is an apocalyptic number.

It is an amenable number.

6724768 is an abundant number, since it is smaller than the sum of its proper divisors (6943712).

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

6724768 is a wasteful number, since it uses less digits than its factorization.

6724768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820 (or 6812 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 6724768 is about 2593.2157642587. The cubic root of 6724768 is about 188.7523795440.

The spelling of 6724768 in words is "six million, seven hundred twenty-four thousand, seven hundred sixty-eight".