4016056 has 32 divisors (see below), whose sum is σ = 8398080. Its totient is φ = 1784800.

The previous prime is 4016041. The next prime is 4016059. The reversal of 4016056 is 6506104.

4016056 = 269² + 270² + ... + 315².

It is a super-2 number, since 2×4016056² = 32257411590272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4016059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3651 + ... + 4621.

It is an arithmetic number, because the mean of its divisors is an integer number (262440).

Almost surely, 2^4016056 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 4016056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4199040).

4016056 is an abundant number, since it is smaller than the sum of its proper divisors (4382024).

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

4016056 is a wasteful number, since it uses less digits than its factorization.

4016056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4016056 is about 2004.0099800151. The cubic root of 4016056 is about 158.9522159061.

The spelling of 4016056 in words is "four million, sixteen thousand, fifty-six".