4096865 has 4 divisors (see below), whose sum is σ = 4916244. Its totient is φ = 3277488.

The previous prime is 4096853. The next prime is 4096871. The reversal of 4096865 is 5686904.

4096865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1507984 + 2588881 = 1228^2 + 1609^2 .

It is a cyclic number.

It is not a de Polignac number, because 4096865 - 2¹² = 4092769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 409682 + ... + 409691.

It is an arithmetic number, because the mean of its divisors is an integer number (1229061).

Almost surely, 2^4096865 is an apocalyptic number.

It is an amenable number.

4096865 is a deficient number, since it is larger than the sum of its proper divisors (819379).

4096865 is an equidigital number, since it uses as much as digits as its factorization.

4096865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819378.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4096865 is about 2024.0713920215. The cubic root of 4096865 is about 160.0112622281.

The spelling of 4096865 in words is "four million, ninety-six thousand, eight hundred sixty-five".