6988016 has 40 divisors (see below), whose sum is σ = 15844224. Its totient is φ = 2923200.

The previous prime is 6987983. The next prime is 6988039. The reversal of 6988016 is 6108896.

6988016 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4091 + ... + 5541.

Almost surely, 2^6988016 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 6988016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7922112).

6988016 is an abundant number, since it is smaller than the sum of its proper divisors (8856208).

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

6988016 is a wasteful number, since it uses less digits than its factorization.

6988016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 6988016 is about 2643.4855777931. The cubic root of 6988016 is about 191.1838913152.

It can be divided in two parts, 69880 and 16, that added together give a palindrome (69896).

The spelling of 6988016 in words is "six million, nine hundred eighty-eight thousand, sixteen".