7068320 has 48 divisors (see below), whose sum is σ = 19087488. Its totient is φ = 2423040.

The previous prime is 7068301. The next prime is 7068329. The reversal of 7068320 is 238607.

7068320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7068320² = 99922295244800, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7068320.

It is not an unprimeable number, because it can be changed into a prime (7068329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036 + ... + 4275.

It is an arithmetic number, because the mean of its divisors is an integer number (397656).

Almost surely, 2^7068320 is an apocalyptic number.

7068320 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7068320 is an abundant number, since it is smaller than the sum of its proper divisors (12019168).

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

7068320 is a wasteful number, since it uses less digits than its factorization.

7068320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333 (or 6325 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7068320 is about 2658.6312267782. The cubic root of 7068320 is about 191.9134447823.

The spelling of 7068320 in words is "seven million, sixty-eight thousand, three hundred twenty".