8075444 has 24 divisors (see below), whose sum is σ = 15385608. Its totient is φ = 3686400.

The previous prime is 8075429. The next prime is 8075449. The reversal of 8075444 is 4445708.

It can be written as a sum of positive squares in 4 ways, for example, as 2131600 + 5943844 = 1460^2 + 2438^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8075444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075449) 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, 4244 + ... + 5844.

It is an arithmetic number, because the mean of its divisors is an integer number (641067).

Almost surely, 2^8075444 is an apocalyptic number.

It is an amenable number.

8075444 is a deficient number, since it is larger than the sum of its proper divisors (7310164).

8075444 is a wasteful number, since it uses less digits than its factorization.

8075444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 8075444 is about 2841.7325701058. The cubic root of 8075444 is about 200.6267339712.

The spelling of 8075444 in words is "eight million, seventy-five thousand, four hundred forty-four".