4040084 has 48 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 1737216.

The previous prime is 4040083. The next prime is 4040093. The reversal of 4040084 is 4800404.

4040084 is digitally balanced in base 5, 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 (4040083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68447 + ... + 68505.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

Almost surely, 2^4040084 is an apocalyptic number.

It is an amenable number.

4040084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4040084 is a wasteful number, since it uses less digits than its factorization.

4040084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4040084 is about 2009.9960198966. The cubic root of 4040084 is about 159.2685886622.

Adding to 4040084 its reverse (4800404), we get a palindrome (8840488).

The spelling of 4040084 in words is "four million, forty thousand, eighty-four".