4084072 has 16 divisors (see below), whose sum is σ = 7784100. Its totient is φ = 2008320.

The previous prime is 4084061. The next prime is 4084079. The reversal of 4084072 is 2704804.

4084072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3944196 + 139876 = 1986^2 + 374^2 .

It is not an unprimeable number, because it can be changed into a prime (4084079) 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 3 ways as a sum of consecutive naturals, for example, 3697 + ... + 4672.

Almost surely, 2^4084072 is an apocalyptic number.

It is an amenable number.

4084072 is a deficient number, since it is larger than the sum of its proper divisors (3700028).

4084072 is a wasteful number, since it uses less digits than its factorization.

4084072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8436 (or 8432 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 4084072 is about 2020.9087064981. The cubic root of 4084072 is about 159.8445364933.

Adding to 4084072 its reverse (2704804), we get a palindrome (6788876).

The spelling of 4084072 in words is "four million, eighty-four thousand, seventy-two".