8120795 has 4 divisors (see below), whose sum is σ = 9744960. Its totient is φ = 6496632.

The previous prime is 8120789. The next prime is 8120807. The reversal of 8120795 is 5970218.

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

It is a cyclic number.

It is not a de Polignac number, because 8120795 - 2⁴ = 8120779 is a prime.

It is a super-2 number, since 2×8120795² = 131894622864050, which contains 22 as substring.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812075 + ... + 812084.

It is an arithmetic number, because the mean of its divisors is an integer number (2436240).

Almost surely, 2^8120795 is an apocalyptic number.

8120795 is a deficient number, since it is larger than the sum of its proper divisors (1624165).

8120795 is a wasteful number, since it uses less digits than its factorization.

8120795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624164.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 8120795 is about 2849.7008614941. The cubic root of 8120795 is about 201.0016006077.

The spelling of 8120795 in words is "eight million, one hundred twenty thousand, seven hundred ninety-five".