2443065 has 16 divisors (see below), whose sum is σ = 3929856. Its totient is φ = 1296000.

The previous prime is 2443061. The next prime is 2443069. The reversal of 2443065 is 5603442.

2443065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2443061) and next prime (2443069).

It is not a de Polignac number, because 2443065 - 2² = 2443061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2443061) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3765 + ... + 4365.

It is an arithmetic number, because the mean of its divisors is an integer number (245616).

2^2443065 is an apocalyptic number.

It is an amenable number.

2443065 is a deficient number, since it is larger than the sum of its proper divisors (1486791).

2443065 is a wasteful number, since it uses less digits than its factorization.

2443065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2443065 is about 1563.0307098711. The cubic root of 2443065 is about 134.6826565281.

The spelling of 2443065 in words is "two million, four hundred forty-three thousand, sixty-five".