4859723 has 6 divisors (see below), whose sum is σ = 5341812. Its totient is φ = 4417820.

The previous prime is 4859717. The next prime is 4859741. The reversal of 4859723 is 3279584.

It is not a de Polignac number, because 4859723 - 2²⁰ = 3811147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4859713) 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 5 ways as a sum of consecutive naturals, for example, 19961 + ... + 20202.

It is an arithmetic number, because the mean of its divisors is an integer number (890302).

Almost surely, 2^4859723 is an apocalyptic number.

4859723 is a deficient number, since it is larger than the sum of its proper divisors (482089).

4859723 is a wasteful number, since it uses less digits than its factorization.

4859723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40185 (or 40174 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 4859723 is about 2204.4779427338. The cubic root of 4859723 is about 169.3832670266.

The spelling of 4859723 in words is "four million, eight hundred fifty-nine thousand, seven hundred twenty-three".