4042808 has 32 divisors (see below), whose sum is σ = 9452160. Its totient is φ = 1574880.

The previous prime is 4042807. The next prime is 4042823. The reversal of 4042808 is 8082404.

4042808 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 (4042807) 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, 2666 + ... + 3897.

It is an arithmetic number, because the mean of its divisors is an integer number (295380).

Almost surely, 2^4042808 is an apocalyptic number.

It is an amenable number.

4042808 is an abundant number, since it is smaller than the sum of its proper divisors (5409352).

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

4042808 is a wasteful number, since it uses less digits than its factorization.

4042808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6587 (or 6583 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 4042808 is about 2010.6735189980. The cubic root of 4042808 is about 159.3043758856.

The spelling of 4042808 in words is "four million, forty-two thousand, eight hundred eight".