9016109 has 4 divisors (see below), whose sum is σ = 9043680. Its totient is φ = 8988540.

The previous prime is 9016087. The next prime is 9016121.

9016109 is nontrivially palindromic in base 10.

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 9016109 - 2¹² = 9012013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9016199) 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 3 ways as a sum of consecutive naturals, for example, 13289 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (2260920).

Almost surely, 2^9016109 is an apocalyptic number.

It is an amenable number.

9016109 is a deficient number, since it is larger than the sum of its proper divisors (27571).

9016109 is a wasteful number, since it uses less digits than its factorization.

9016109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27570.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 9016109 is about 3002.6836330190. The cubic root of 9016109 is about 208.1324122987.

The spelling of 9016109 in words is "nine million, sixteen thousand, one hundred nine".