2016056 has 48 divisors (see below), whose sum is σ = 4548600. Its totient is φ = 834624.

The previous prime is 2016031. The next prime is 2016059. The reversal of 2016056 is 6506102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016059) 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 11 ways as a sum of consecutive naturals, for example, 14435 + ... + 14573.

2^2016056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2016056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2274300).

2016056 is an abundant number, since it is smaller than the sum of its proper divisors (2532544).

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

2016056 is a wasteful number, since it uses less digits than its factorization.

2016056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2016056 is about 1419.8788680729. The cubic root of 2016056 is about 126.3283616385.

The spelling of 2016056 in words is "two million, sixteen thousand, fifty-six".