9002213 has 4 divisors (see below), whose sum is σ = 9820608. Its totient is φ = 8183820.

The previous prime is 9002171. The next prime is 9002233. The reversal of 9002213 is 3122009.

9002213 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9002213 - 2¹⁰ = 9001189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9002191 and 9002200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9002233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409181 + ... + 409202.

It is an arithmetic number, because the mean of its divisors is an integer number (2455152).

Almost surely, 2^9002213 is an apocalyptic number.

It is an amenable number.

9002213 is a deficient number, since it is larger than the sum of its proper divisors (818395).

9002213 is a wasteful number, since it uses less digits than its factorization.

9002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818394.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 9002213 is about 3000.3688106631. The cubic root of 9002213 is about 208.0254298913.

It can be divided in two parts, 900 and 2213, that added together give a palindrome (3113).

The spelling of 9002213 in words is "nine million, two thousand, two hundred thirteen".