9018022 has 16 divisors (see below), whose sum is σ = 14670432. Its totient is φ = 4132800.

The previous prime is 9018019. The next prime is 9018049. The reversal of 9018022 is 2208109.

It is a junction number, because it is equal to n+sod(n) for n = 9017984 and 9018002.

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 7 ways as a sum of consecutive naturals, for example, 2778 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (916902).

Almost surely, 2^9018022 is an apocalyptic number.

9018022 is a deficient number, since it is larger than the sum of its proper divisors (5652410).

9018022 is a wasteful number, since it uses less digits than its factorization.

9018022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 9018022 is about 3003.0021645014. The cubic root of 9018022 is about 208.1471314770.

The spelling of 9018022 in words is "nine million, eighteen thousand, twenty-two".