4668723 has 6 divisors (see below), whose sum is σ = 6743724. Its totient is φ = 3112476.

The previous prime is 4668721. The next prime is 4668733. The reversal of 4668723 is 3278664.

It is not a de Polignac number, because 4668723 - 2¹ = 4668721 is a prime.

4668723 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4668721) 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 5 ways as a sum of consecutive naturals, for example, 259365 + ... + 259382.

It is an arithmetic number, because the mean of its divisors is an integer number (1123954).

Almost surely, 2^4668723 is an apocalyptic number.

4668723 is a deficient number, since it is larger than the sum of its proper divisors (2075001).

4668723 is a wasteful number, since it uses less digits than its factorization.

4668723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518753 (or 518750 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4668723 is about 2160.7227957329. The cubic root of 4668723 is about 167.1344728270.

The spelling of 4668723 in words is "four million, six hundred sixty-eight thousand, seven hundred twenty-three".