7068768 has 96 divisors (see below), whose sum is σ = 21659904. Its totient is φ = 1976832.

The previous prime is 7068767. The next prime is 7068773. The reversal of 7068768 is 8678607.

7068768 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

7068768 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068767) 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, 44946 + ... + 45102.

It is an arithmetic number, because the mean of its divisors is an integer number (225624).

Almost surely, 2^7068768 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 7068768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10829952).

7068768 is an abundant number, since it is smaller than the sum of its proper divisors (14591136).

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

7068768 is a wasteful number, since it uses less digits than its factorization.

7068768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 7068768 is about 2658.7154793246. The cubic root of 7068768 is about 191.9174992775.

The spelling of 7068768 in words is "seven million, sixty-eight thousand, seven hundred sixty-eight".