2016224 has 24 divisors (see below), whose sum is σ = 4537008. Its totient is φ = 864000.

The previous prime is 2016211. The next prime is 2016239. The reversal of 2016224 is 4226102.

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 3 ways as a sum of consecutive naturals, for example, 4277 + ... + 4724.

It is an arithmetic number, because the mean of its divisors is an integer number (189042).

2^2016224 is an apocalyptic number.

It is an amenable number.

2016224 is an abundant number, since it is smaller than the sum of its proper divisors (2520784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2016224 is an equidigital number, since it uses as much as digits as its factorization.

2016224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9018 (or 9010 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2016224 is about 1419.9380268167. The cubic root of 2016224 is about 126.3318705647.

It can be divided in two parts, 2016 and 224, that multiplied together give a square (451584 = 672²).

The spelling of 2016224 in words is "two million, sixteen thousand, two hundred twenty-four".