7020065 has 16 divisors (see below), whose sum is σ = 9607248. Its totient is φ = 4878336.

The previous prime is 7020029. The next prime is 7020073. The reversal of 7020065 is 5600207.

It can be written as a sum of positive squares in 8 ways, for example, as 134689 + 6885376 = 367^2 + 2624^2 .

It is a cyclic number.

It is not a de Polignac number, because 7020065 - 2¹⁰ = 7019041 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2072 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (600453).

Almost surely, 2^7020065 is an apocalyptic number.

It is an amenable number.

7020065 is a deficient number, since it is larger than the sum of its proper divisors (2587183).

7020065 is a wasteful number, since it uses less digits than its factorization.

7020065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 7020065 is about 2649.5405262045. The cubic root of 7020065 is about 191.4757199366.

The spelling of 7020065 in words is "seven million, twenty thousand, sixty-five".