4136065 has 4 divisors (see below), whose sum is σ = 4963284. Its totient is φ = 3308848.

The previous prime is 4136059. The next prime is 4136123. The reversal of 4136065 is 5606314.

4136065 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 2396304 + 1739761 = 1548^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 4136065 - 2³ = 4136057 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, 413602 + ... + 413611.

It is an arithmetic number, because the mean of its divisors is an integer number (1240821).

Almost surely, 2^4136065 is an apocalyptic number.

It is an amenable number.

4136065 is a deficient number, since it is larger than the sum of its proper divisors (827219).

4136065 is an equidigital number, since it uses as much as digits as its factorization.

4136065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827218.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4136065 is about 2033.7317915595. The cubic root of 4136065 is about 160.5199879352.

The spelling of 4136065 in words is "four million, one hundred thirty-six thousand, sixty-five".