4845223 has 4 divisors (see below), whose sum is σ = 4892368. Its totient is φ = 4798080.

The previous prime is 4845199. The next prime is 4845241. The reversal of 4845223 is 3225484.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4845223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4845191 and 4845200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4845263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23418 + ... + 23623.

It is an arithmetic number, because the mean of its divisors is an integer number (1223092).

Almost surely, 2^4845223 is an apocalyptic number.

4845223 is a deficient number, since it is larger than the sum of its proper divisors (47145).

4845223 is a wasteful number, since it uses less digits than its factorization.

4845223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47144.

The product of its digits is 7680, while the sum is 28.

The square root of 4845223 is about 2201.1867253825. The cubic root of 4845223 is about 169.2146357315.

The spelling of 4845223 in words is "four million, eight hundred forty-five thousand, two hundred twenty-three".