4725823 has 4 divisors (see below), whose sum is σ = 4731840. Its totient is φ = 4719808.

The previous prime is 4725821. The next prime is 4725827. The reversal of 4725823 is 3285274.

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 4725823 - 2¹ = 4725821 is a prime.

It is a d-powerful number, because it can be written as 4² + 7² + 2²¹ + 5 + 8 + 2²¹ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725821) 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, 1615 + ... + 3472.

It is an arithmetic number, because the mean of its divisors is an integer number (1182960).

Almost surely, 2^4725823 is an apocalyptic number.

4725823 is a deficient number, since it is larger than the sum of its proper divisors (6017).

4725823 is an equidigital number, since it uses as much as digits as its factorization.

4725823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016.

The product of its digits is 13440, while the sum is 31.

The square root of 4725823 is about 2173.8958116708. The cubic root of 4725823 is about 167.8130834027.

The spelling of 4725823 in words is "four million, seven hundred twenty-five thousand, eight hundred twenty-three".