4825823 has 4 divisors (see below), whose sum is σ = 4943568. Its totient is φ = 4708080.

The previous prime is 4825817. The next prime is 4825831. The reversal of 4825823 is 3285284.

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 4825823 - 2⁶ = 4825759 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4825823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4825813) 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, 58811 + ... + 58892.

It is an arithmetic number, because the mean of its divisors is an integer number (1235892).

Almost surely, 2^4825823 is an apocalyptic number.

4825823 is a deficient number, since it is larger than the sum of its proper divisors (117745).

4825823 is a wasteful number, since it uses less digits than its factorization.

4825823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117744.

The product of its digits is 15360, while the sum is 32.

The square root of 4825823 is about 2196.7755916342. The cubic root of 4825823 is about 168.9884916828.

The spelling of 4825823 in words is "four million, eight hundred twenty-five thousand, eight hundred twenty-three".