4923723 has 8 divisors (see below), whose sum is σ = 7502848. Its totient is φ = 2813544.

The previous prime is 4923719. The next prime is 4923739. The reversal of 4923723 is 3273294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4923723 - 2² = 4923719 is a prime.

It is a Duffinian number.

4923723 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4923703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117211 + ... + 117252.

It is an arithmetic number, because the mean of its divisors is an integer number (937856).

Almost surely, 2^4923723 is an apocalyptic number.

4923723 is a deficient number, since it is larger than the sum of its proper divisors (2579125).

4923723 is a wasteful number, since it uses less digits than its factorization.

4923723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234473.

The product of its digits is 9072, while the sum is 30.

The square root of 4923723 is about 2218.9463715917. The cubic root of 4923723 is about 170.1235894831.

The spelling of 4923723 in words is "four million, nine hundred twenty-three thousand, seven hundred twenty-three".