4046065 has 4 divisors (see below), whose sum is σ = 4855284. Its totient is φ = 3236848.

The previous prime is 4046059. The next prime is 4046083. The reversal of 4046065 is 5606404.

It is a happy number.

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 3038049 + 1008016 = 1743^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 4046065 - 2³ = 4046057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404602 + ... + 404611.

It is an arithmetic number, because the mean of its divisors is an integer number (1213821).

Almost surely, 2^4046065 is an apocalyptic number.

It is an amenable number.

4046065 is a deficient number, since it is larger than the sum of its proper divisors (809219).

4046065 is an equidigital number, since it uses as much as digits as its factorization.

4046065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809218.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4046065 is about 2011.4832835497. The cubic root of 4046065 is about 159.3471444332.

The spelling of 4046065 in words is "four million, forty-six thousand, sixty-five".