4040204 has 24 divisors (see below), whose sum is σ = 8123808. Its totient is φ = 1722240.

The previous prime is 4040173. The next prime is 4040207. The reversal of 4040204 is 4020404.

4040204 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (4040207) 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, 8534 + ... + 8994.

It is an arithmetic number, because the mean of its divisors is an integer number (338492).

Almost surely, 2^4040204 is an apocalyptic number.

It is an amenable number.

4040204 is an abundant number, since it is smaller than the sum of its proper divisors (4083604).

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

4040204 is a wasteful number, since it uses less digits than its factorization.

4040204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4040204 is about 2010.0258704803. The cubic root of 4040204 is about 159.2701655305.

Adding to 4040204 its reverse (4020404), we get a palindrome (8060608).

The spelling of 4040204 in words is "four million, forty thousand, two hundred four".