2209016 has 16 divisors (see below), whose sum is σ = 4360200. Its totient is φ = 1046304.

The previous prime is 2209013. The next prime is 2209027. The reversal of 2209016 is 6109022.

2209016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209013) 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, 7115 + ... + 7418.

2^2209016 is an apocalyptic number.

It is an amenable number.

2209016 is a deficient number, since it is larger than the sum of its proper divisors (2151184).

2209016 is a wasteful number, since it uses less digits than its factorization.

2209016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558 (or 14554 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2209016 is about 1486.2758828697. The cubic root of 2209016 is about 130.2365712041.

The spelling of 2209016 in words is "two million, two hundred nine thousand, sixteen".