3144065 has 16 divisors (see below), whose sum is σ = 4084992. Its totient is φ = 2313984.

The previous prime is 3144059. The next prime is 3144067. The reversal of 3144065 is 5604413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3144065 - 2¹⁴ = 3127681 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3144065.

It is not an unprimeable number, because it can be changed into a prime (3144067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3602 + ... + 4388.

It is an arithmetic number, because the mean of its divisors is an integer number (255312).

Almost surely, 2^3144065 is an apocalyptic number.

It is an amenable number.

3144065 is a deficient number, since it is larger than the sum of its proper divisors (940927).

3144065 is a wasteful number, since it uses less digits than its factorization.

3144065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3144065 is about 1773.1511497895. The cubic root of 3144065 is about 146.4975984572.

Adding to 3144065 its reverse (5604413), we get a palindrome (8748478).

The spelling of 3144065 in words is "three million, one hundred forty-four thousand, sixty-five".