9016144 has 20 divisors (see below), whose sum is σ = 17766720. Its totient is φ = 4431200.

The previous prime is 9016121. The next prime is 9016177. The reversal of 9016144 is 4416109.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3832 + ... + 5719.

It is an arithmetic number, because the mean of its divisors is an integer number (888336).

Almost surely, 2^9016144 is an apocalyptic number.

It is an amenable number.

9016144 is a deficient number, since it is larger than the sum of its proper divisors (8750576).

9016144 is a wasteful number, since it uses less digits than its factorization.

9016144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618 (or 9612 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 9016144 is about 3002.6894611331. The cubic root of 9016144 is about 208.1326816176.

The spelling of 9016144 in words is "nine million, sixteen thousand, one hundred forty-four".