4044125 has 8 divisors (see below), whose sum is σ = 5047224. Its totient is φ = 3235200.

The previous prime is 4044077. The next prime is 4044179. The reversal of 4044125 is 5214404.

It can be written as a sum of positive squares in 4 ways, for example, as 4 + 4044121 = 2^2 + 2011^2 .

It is not a de Polignac number, because 4044125 - 2⁸ = 4043869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4044097 and 4044106.

It is a congruent number.

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, 16052 + ... + 16301.

It is an arithmetic number, because the mean of its divisors is an integer number (630903).

Almost surely, 2^4044125 is an apocalyptic number.

It is an amenable number.

4044125 is a deficient number, since it is larger than the sum of its proper divisors (1003099).

4044125 is an equidigital number, since it uses as much as digits as its factorization.

4044125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32368 (or 32358 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4044125 is about 2011.0009945298. Note that the first 3 decimals coincide. The cubic root of 4044125 is about 159.3216725339.

Adding to 4044125 its reverse (5214404), we get a palindrome (9258529).

The spelling of 4044125 in words is "four million, forty-four thousand, one hundred twenty-five".