2340365 has 16 divisors (see below), whose sum is σ = 2999808. Its totient is φ = 1748736.

The previous prime is 2340347. The next prime is 2340367. The reversal of 2340365 is 5630432.

2340365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2340365 - 2¹⁸ = 2078221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 2340365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340367) 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, 5189 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

2^2340365 is an apocalyptic number.

It is an amenable number.

2340365 is a deficient number, since it is larger than the sum of its proper divisors (659443).

2340365 is a wasteful number, since it uses less digits than its factorization.

2340365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2340365 is about 1529.8251534081. The cubic root of 2340365 is about 132.7683419057.

Adding to 2340365 its reverse (5630432), we get a palindrome (7970797).

The spelling of 2340365 in words is "two million, three hundred forty thousand, three hundred sixty-five".