8075641 has 6 divisors (see below), whose sum is σ = 9394170. Its totient is φ = 6921936.

The previous prime is 8075633. The next prime is 8075687. The reversal of 8075641 is 1465708.

8075641 is digitally balanced in base 3, 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 only one way, i.e., 8037225 + 38416 = 2835^2 + 196^2 .

It is not a de Polignac number, because 8075641 - 2³ = 8075633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8075141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82356 + ... + 82453.

It is an arithmetic number, because the mean of its divisors is an integer number (1565695).

Almost surely, 2^8075641 is an apocalyptic number.

It is an amenable number.

8075641 is a deficient number, since it is larger than the sum of its proper divisors (1318529).

8075641 is a wasteful number, since it uses less digits than its factorization.

8075641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164823 (or 164816 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 8075641 is about 2841.7672318471. The cubic root of 8075641 is about 200.6283653838.

The spelling of 8075641 in words is "eight million, seventy-five thousand, six hundred forty-one".