2183023 has 4 divisors (see below), whose sum is σ = 2194528. Its totient is φ = 2171520.

The previous prime is 2182997. The next prime is 2183029. The reversal of 2183023 is 3203812.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2183023 - 2⁵ = 2182991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183029) 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, 5463 + ... + 5848.

It is an arithmetic number, because the mean of its divisors is an integer number (548632).

2^2183023 is an apocalyptic number.

2183023 is a deficient number, since it is larger than the sum of its proper divisors (11505).

2183023 is a wasteful number, since it uses less digits than its factorization.

2183023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11504.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2183023 is about 1477.5056683478. The cubic root of 2183023 is about 129.7237328383.

Adding to 2183023 its reverse (3203812), we get a palindrome (5386835).

The spelling of 2183023 in words is "two million, one hundred eighty-three thousand, twenty-three".