4045804 has 24 divisors (see below), whose sum is σ = 8160768. Its totient is φ = 1719120.

The previous prime is 4045787. The next prime is 4045817. The reversal of 4045804 is 4085404.

4045804 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3117 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (340032).

Almost surely, 2^4045804 is an apocalyptic number.

It is an amenable number.

4045804 is an abundant number, since it is smaller than the sum of its proper divisors (4114964).

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

4045804 is a wasteful number, since it uses less digits than its factorization.

4045804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 4045804 is about 2011.4184050068. The cubic root of 4045804 is about 159.3437180178.

The spelling of 4045804 in words is "four million, forty-five thousand, eight hundred four".