7066065 has 16 divisors (see below), whose sum is σ = 11390400. Its totient is φ = 3740352.

The previous prime is 7066019. The next prime is 7066069. The reversal of 7066065 is 5606607.

It is not a de Polignac number, because 7066065 - 2⁸ = 7065809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7066069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391 + ... + 3779.

It is an arithmetic number, because the mean of its divisors is an integer number (711900).

Almost surely, 2^7066065 is an apocalyptic number.

It is an amenable number.

7066065 is a deficient number, since it is larger than the sum of its proper divisors (4324335).

7066065 is a wasteful number, since it uses less digits than its factorization.

7066065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 7066065 is about 2658.2071025411. The cubic root of 7066065 is about 191.8930339517.

The spelling of 7066065 in words is "seven million, sixty-six thousand, sixty-five".