8104161 has 8 divisors (see below), whose sum is σ = 11636800. Its totient is φ = 4987152.

The previous prime is 8104141. The next prime is 8104169. The reversal of 8104161 is 1614018.

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

It is not a de Polignac number, because 8104161 - 2⁶ = 8104097 is a prime.

It is a Duffinian number.

8104161 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8104169) 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, 103861 + ... + 103938.

It is an arithmetic number, because the mean of its divisors is an integer number (1454600).

Almost surely, 2^8104161 is an apocalyptic number.

It is an amenable number.

8104161 is a deficient number, since it is larger than the sum of its proper divisors (3532639).

8104161 is a wasteful number, since it uses less digits than its factorization.

8104161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207815.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 8104161 is about 2846.7808134804. The cubic root of 8104161 is about 200.8642681563.

Adding to 8104161 its reverse (1614018), we get a palindrome (9718179).

The spelling of 8104161 in words is "eight million, one hundred four thousand, one hundred sixty-one".