6918016 has 48 divisors (see below), whose sum is σ = 16046640. Its totient is φ = 2962176.

The previous prime is 6918013. The next prime is 6918017. The reversal of 6918016 is 6108196.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6918011) 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, 5721 + ... + 6823.

It is an arithmetic number, because the mean of its divisors is an integer number (334305).

Almost surely, 2^6918016 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 6918016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8023320).

6918016 is an abundant number, since it is smaller than the sum of its proper divisors (9128624).

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

6918016 is a wasteful number, since it uses less digits than its factorization.

6918016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 6918016 is about 2630.2121587431. The cubic root of 6918016 is about 190.5433752839.

It can be divided in two parts, 69180 and 16, that added together give a palindrome (69196).

The spelling of 6918016 in words is "six million, nine hundred eighteen thousand, sixteen".