4842923 has 2 divisors, whose sum is σ = 4842924. Its totient is φ = 4842922.

The previous prime is 4842917. The next prime is 4842941. The reversal of 4842923 is 3292484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4842923 - 2¹⁰ = 4841899 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4842923.

It is not a weakly prime, because it can be changed into another prime (4842953) 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 as a sum of consecutive naturals, namely, 2421461 + 2421462.

It is an arithmetic number, because the mean of its divisors is an integer number (2421462).

Almost surely, 2^4842923 is an apocalyptic number.

4842923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4842923 is an equidigital number, since it uses as much as digits as its factorization.

4842923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 32.

The square root of 4842923 is about 2200.6642179124. The cubic root of 4842923 is about 169.1878564164.

The spelling of 4842923 in words is "four million, eight hundred forty-two thousand, nine hundred twenty-three".