4574923 has 2 divisors, whose sum is σ = 4574924. Its totient is φ = 4574922.

The previous prime is 4574917. The next prime is 4574963. The reversal of 4574923 is 3294754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4574923 - 2⁵ = 4574891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4574963) 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, 2287461 + 2287462.

It is an arithmetic number, because the mean of its divisors is an integer number (2287462).

Almost surely, 2^4574923 is an apocalyptic number.

4574923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4574923 is an equidigital number, since it uses as much as digits as its factorization.

4574923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 4574923 is about 2138.9069638486. The cubic root of 4574923 is about 166.0075842086.

The spelling of 4574923 in words is "four million, five hundred seventy-four thousand, nine hundred twenty-three".