8321041 has 8 divisors (see below), whose sum is σ = 9049320. Its totient is φ = 7619328.

The previous prime is 8321039. The next prime is 8321081. The reversal of 8321041 is 1401238.

It can be written as a sum of positive squares in 4 ways, for example, as 6890625 + 1430416 = 2625^2 + 1196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8321041 - 2¹ = 8321039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8321011) 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, 5986 + ... + 7243.

It is an arithmetic number, because the mean of its divisors is an integer number (1131165).

Almost surely, 2^8321041 is an apocalyptic number.

It is an amenable number.

8321041 is a deficient number, since it is larger than the sum of its proper divisors (728279).

8321041 is a wasteful number, since it uses less digits than its factorization.

8321041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13283.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 8321041 is about 2884.6214656346. The cubic root of 8321041 is about 202.6403315249.

Adding to 8321041 its reverse (1401238), we get a palindrome (9722279).

The spelling of 8321041 in words is "eight million, three hundred twenty-one thousand, forty-one".