9002205 has 16 divisors (see below), whose sum is σ = 16004160. Its totient is φ = 4801104.

The previous prime is 9002171. The next prime is 9002233. The reversal of 9002205 is 5022009.

It is not a de Polignac number, because 9002205 - 2¹² = 8998109 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 33207 + ... + 33476.

It is an arithmetic number, because the mean of its divisors is an integer number (1000260).

Almost surely, 2^9002205 is an apocalyptic number.

It is an amenable number.

9002205 is a deficient number, since it is larger than the sum of its proper divisors (7001955).

9002205 is a wasteful number, since it uses less digits than its factorization.

9002205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66697 (or 66691 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 9002205 is about 3000.3674774934. The cubic root of 9002205 is about 208.0253682693.

The spelling of 9002205 in words is "nine million, two thousand, two hundred five".