4322023 has 4 divisors (see below), whose sum is σ = 4338360.
Its totient is φ = 4305688.
The previous prime is 4322009. The next prime is 4322027. The reversal of 4322023 is 3202234.
Adding to 4322023 its reverse (3202234), we get a palindrome (7524257).
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 4322023 - 213 = 4313831 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4321988 and 4322006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4322027) 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, 7765 + ... + 8302.
It is an arithmetic number, because the mean of its divisors is an integer number (1084590).
Almost surely, 24322023 is an apocalyptic number.
4322023 is a deficient number, since it is larger than the sum of its proper divisors (16337).
4322023 is a wasteful number, since it uses less digits than its factorization.
4322023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16336.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 4322023 is about 2078.9475702865.
The cubic root of 4322023 is about 162.8904755600.
The spelling of 4322023 in words is "four million, three hundred twenty-two thousand, twenty-three".