7068680 has 32 divisors (see below), whose sum is σ = 16170840. Its totient is φ = 2780160.

The previous prime is 7068673. The next prime is 7068697. The reversal of 7068680 is 868607.

7068680 = 360² + 361² + ... + 407².

7068680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2149156 + 4919524 = 1466^2 + 2218^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7068680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992 + ... + 3888.

Almost surely, 2^7068680 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 7068680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8085420).

7068680 is an abundant number, since it is smaller than the sum of its proper divisors (9102160).

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

7068680 is a wasteful number, since it uses less digits than its factorization.

7068680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969 (or 2965 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 7068680 is about 2658.6989299279. The cubic root of 7068680 is about 191.9167028723.

The spelling of 7068680 in words is "seven million, sixty-eight thousand, six hundred eighty".