8194071 has 4 divisors (see below), whose sum is σ = 10925432. Its totient is φ = 5462712.

The previous prime is 8194063. The next prime is 8194127. The reversal of 8194071 is 1704918.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8194071 - 2³ = 8194063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365676 + ... + 1365681.

It is an arithmetic number, because the mean of its divisors is an integer number (2731358).

Almost surely, 2^8194071 is an apocalyptic number.

8194071 is a deficient number, since it is larger than the sum of its proper divisors (2731361).

8194071 is a wasteful number, since it uses less digits than its factorization.

8194071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731360.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 8194071 is about 2862.5287771479. The cubic root of 8194071 is about 201.6043541592.

Adding to 8194071 its reverse (1704918), we get a palindrome (9898989).

The spelling of 8194071 in words is "eight million, one hundred ninety-four thousand, seventy-one".