8912065 has 4 divisors (see below), whose sum is σ = 10694484. Its totient is φ = 7129648.

The previous prime is 8912053. The next prime is 8912087. The reversal of 8912065 is 5602198.

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 2322576 + 6589489 = 1524^2 + 2567^2 .

It is a cyclic number.

It is not a de Polignac number, because 8912065 - 2¹¹ = 8910017 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.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 891202 + ... + 891211.

It is an arithmetic number, because the mean of its divisors is an integer number (2673621).

Almost surely, 2^8912065 is an apocalyptic number.

It is an amenable number.

8912065 is a deficient number, since it is larger than the sum of its proper divisors (1782419).

8912065 is a wasteful number, since it uses less digits than its factorization.

8912065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782418.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 8912065 is about 2985.3081917953. The cubic root of 8912065 is about 207.3287114028.

The spelling of 8912065 in words is "eight million, nine hundred twelve thousand, sixty-five".