8097655 has 4 divisors (see below), whose sum is σ = 9717192. Its totient is φ = 6478120.

The previous prime is 8097643. The next prime is 8097697. The reversal of 8097655 is 5567908.

It is a happy number.

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

It is not a de Polignac number, because 8097655 - 2⁷ = 8097527 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 809761 + ... + 809770.

It is an arithmetic number, because the mean of its divisors is an integer number (2429298).

Almost surely, 2^8097655 is an apocalyptic number.

8097655 is a deficient number, since it is larger than the sum of its proper divisors (1619537).

8097655 is a wasteful number, since it uses less digits than its factorization.

8097655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619536.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 8097655 is about 2845.6378898237. The cubic root of 8097655 is about 200.8105026570.

It can be divided in two parts, 809 and 7655, that added together give a square (8464 = 92²).

The spelling of 8097655 in words is "eight million, ninety-seven thousand, six hundred fifty-five".