2340183 has 4 divisors (see below), whose sum is σ = 3120248. Its totient is φ = 1560120.

The previous prime is 2340179. The next prime is 2340187. The reversal of 2340183 is 3810432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2340179) and next prime (2340187).

It is not a de Polignac number, because 2340183 - 2² = 2340179 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340187) 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 3 ways as a sum of consecutive naturals, for example, 390028 + ... + 390033.

It is an arithmetic number, because the mean of its divisors is an integer number (780062).

2^2340183 is an apocalyptic number.

2340183 is a deficient number, since it is larger than the sum of its proper divisors (780065).

2340183 is an equidigital number, since it uses as much as digits as its factorization.

2340183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780064.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2340183 is about 1529.7656683296. The cubic root of 2340183 is about 132.7649002111.

The spelling of 2340183 in words is "two million, three hundred forty thousand, one hundred eighty-three".