8079205 has 4 divisors (see below), whose sum is σ = 9695052. Its totient is φ = 6463360.

The previous prime is 8079193. The next prime is 8079229. The reversal of 8079205 is 5029708.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6360484 + 1718721 = 2522^2 + 1311^2 .

It is not a de Polignac number, because 8079205 - 2⁷ = 8079077 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

8079205 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807916 + ... + 807925.

It is an arithmetic number, because the mean of its divisors is an integer number (2423763).

Almost surely, 2^8079205 is an apocalyptic number.

It is an amenable number.

8079205 is a deficient number, since it is larger than the sum of its proper divisors (1615847).

8079205 is a wasteful number, since it uses less digits than its factorization.

8079205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615846.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 8079205 is about 2842.3942372584. The cubic root of 8079205 is about 200.6578752944.

The spelling of 8079205 in words is "eight million, seventy-nine thousand, two hundred five".