2143327 has 4 divisors (see below), whose sum is σ = 2164240. Its totient is φ = 2122416.

The previous prime is 2143319. The next prime is 2143331. The reversal of 2143327 is 7233412.

2143327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a 4-Lehmer number, since φ(2143327) divides (2143327-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 2143327 - 2³ = 2143319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2143298 and 2143307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143027) 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 3 ways as a sum of consecutive naturals, for example, 10302 + ... + 10507.

It is an arithmetic number, because the mean of its divisors is an integer number (541060).

2^2143327 is an apocalyptic number.

2143327 is a deficient number, since it is larger than the sum of its proper divisors (20913).

2143327 is a wasteful number, since it uses less digits than its factorization.

2143327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20912.

The product of its digits is 1008, while the sum is 22.

The square root of 2143327 is about 1464.0105873934. The cubic root of 2143327 is about 128.9326211037.

Adding to 2143327 its reverse (7233412), we get a palindrome (9376739).

The spelling of 2143327 in words is "two million, one hundred forty-three thousand, three hundred twenty-seven".