9065213 has 4 divisors (see below), whose sum is σ = 9189468. Its totient is φ = 8940960.

The previous prime is 9065207. The next prime is 9065239. The reversal of 9065213 is 3125609.

9065213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3125609 = 577 ⋅5417.

It can be written as a sum of positive squares in 2 ways, for example, as 7166329 + 1898884 = 2677^2 + 1378^2 .

It is a cyclic number.

It is not a de Polignac number, because 9065213 - 2¹⁴ = 9048829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9065263) 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 3 ways as a sum of consecutive naturals, for example, 62018 + ... + 62163.

It is an arithmetic number, because the mean of its divisors is an integer number (2297367).

Almost surely, 2^9065213 is an apocalyptic number.

It is an amenable number.

9065213 is a deficient number, since it is larger than the sum of its proper divisors (124255).

9065213 is a wasteful number, since it uses less digits than its factorization.

9065213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124254.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 9065213 is about 3010.8492157529. The cubic root of 9065213 is about 208.5095755924.

The spelling of 9065213 in words is "nine million, sixty-five thousand, two hundred thirteen".