9022005 has 24 divisors (see below), whose sum is σ = 15750072. Its totient is φ = 4777344.

The previous prime is 9022001. The next prime is 9022061. The reversal of 9022005 is 5002209.

It can be written as a sum of positive squares in 4 ways, for example, as 762129 + 8259876 = 873^2 + 2874^2 .

It is not a de Polignac number, because 9022005 - 2² = 9022001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9022001) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6427 + ... + 7703.

It is an arithmetic number, because the mean of its divisors is an integer number (656253).

Almost surely, 2^9022005 is an apocalyptic number.

It is an amenable number.

9022005 is a deficient number, since it is larger than the sum of its proper divisors (6728067).

9022005 is a wasteful number, since it uses less digits than its factorization.

9022005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445 (or 1442 counting only the distinct ones).

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

The square root of 9022005 is about 3003.6652609770. The cubic root of 9022005 is about 208.1777711598.

The spelling of 9022005 in words is "nine million, twenty-two thousand, five".