7068978 has 32 divisors (see below), whose sum is σ = 17953920. Its totient is φ = 2019600.

The previous prime is 7068959. The next prime is 7068983. The reversal of 7068978 is 8798607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8973 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (561060).

Almost surely, 2^7068978 is an apocalyptic number.

7068978 is an abundant number, since it is smaller than the sum of its proper divisors (10884942).

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

7068978 is a wasteful number, since it uses less digits than its factorization.

7068978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18719 (or 18713 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 7068978 is about 2658.7549717866. The cubic root of 7068978 is about 191.9193997631.

The spelling of 7068978 in words is "seven million, sixty-eight thousand, nine hundred seventy-eight".