4052004 has 24 divisors (see below), whose sum is σ = 10314528. Its totient is φ = 1227840.

The previous prime is 4051991. The next prime is 4052021. The reversal of 4052004 is 4002504.

4052004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam 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 7 ways as a sum of consecutive naturals, for example, 15217 + ... + 15480.

It is an arithmetic number, because the mean of its divisors is an integer number (429772).

Almost surely, 2^4052004 is an apocalyptic number.

4052004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4052004 is an abundant number, since it is smaller than the sum of its proper divisors (6262524).

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

4052004 is a wasteful number, since it uses less digits than its factorization.

4052004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30715 (or 30713 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 4052004 is about 2012.9590159762. The cubic root of 4052004 is about 159.4250720024.

Adding to 4052004 its reverse (4002504), we get a palindrome (8054508).

The spelling of 4052004 in words is "four million, fifty-two thousand, four", and thus it is an eban number.