6718896 has 80 divisors (see below), whose sum is σ = 19601920. Its totient is φ = 2203200.

The previous prime is 6718889. The next prime is 6718897. The reversal of 6718896 is 6988176.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6718897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44421 + ... + 44571.

It is an arithmetic number, because the mean of its divisors is an integer number (245024).

Almost surely, 2^6718896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6718896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9800960).

6718896 is an abundant number, since it is smaller than the sum of its proper divisors (12883024).

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

6718896 is a wasteful number, since it uses less digits than its factorization.

6718896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 259 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 6718896 is about 2592.0833319938. The cubic root of 6718896 is about 188.6974246504.

The spelling of 6718896 in words is "six million, seven hundred eighteen thousand, eight hundred ninety-six".