4065795 has 20 divisors (see below), whose sum is σ = 7289040. Its totient is φ = 2168208.

The previous prime is 4065781. The next prime is 4065821. The reversal of 4065795 is 5975604.

It is not a de Polignac number, because 4065795 - 2⁶ = 4065731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4615 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (364452).

Almost surely, 2^4065795 is an apocalyptic number.

4065795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4065795 is a deficient number, since it is larger than the sum of its proper divisors (3223245).

4065795 is a wasteful number, since it uses less digits than its factorization.

4065795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056 (or 10047 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 4065795 is about 2016.3816603014. The cubic root of 4065795 is about 159.6057349966.

The spelling of 4065795 in words is "four million, sixty-five thousand, seven hundred ninety-five".