4005016 has 32 divisors (see below), whose sum is σ = 7923600. Its totient is φ = 1895040.

The previous prime is 4004989. The next prime is 4005019. The reversal of 4005016 is 6105004.

4005016 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 (4005019) 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 7 ways as a sum of consecutive naturals, for example, 14011 + ... + 14293.

Almost surely, 2^4005016 is an apocalyptic number.

It is an amenable number.

4005016 is a deficient number, since it is larger than the sum of its proper divisors (3918584).

4005016 is a wasteful number, since it uses less digits than its factorization.

4005016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4005016 is about 2001.2536071173. The cubic root of 4005016 is about 158.8064308444.

The spelling of 4005016 in words is "four million, five thousand, sixteen".