4044172 has 24 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 1818960.

The previous prime is 4044077. The next prime is 4044179. The reversal of 4044172 is 2714404.

4044172 is digitally balanced in base 5, because in such base 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 (22).

It is not an unprimeable number, because it can be changed into a prime (4044179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4279 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (325080).

Almost surely, 2^4044172 is an apocalyptic number.

It is an amenable number.

4044172 is a deficient number, since it is larger than the sum of its proper divisors (3757748).

4044172 is a wasteful number, since it uses less digits than its factorization.

4044172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 4044172 is about 2011.0126802186. The cubic root of 4044172 is about 159.3222897329.

Adding to 4044172 its reverse (2714404), we get a palindrome (6758576).

The spelling of 4044172 in words is "four million, forty-four thousand, one hundred seventy-two".