5023723 has 4 divisors (see below), whose sum is σ = 5029128. Its totient is φ = 5018320.

The previous prime is 5023717. The next prime is 5023751. The reversal of 5023723 is 3273205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5023723 - 2²¹ = 2926571 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5023694 and 5023703.

It is not an unprimeable number, because it can be changed into a prime (5023703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913 + ... + 3298.

It is an arithmetic number, because the mean of its divisors is an integer number (1257282).

Almost surely, 2^5023723 is an apocalyptic number.

5023723 is a deficient number, since it is larger than the sum of its proper divisors (5405).

5023723 is a wasteful number, since it uses less digits than its factorization.

5023723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 5023723 is about 2241.3663243656. The cubic root of 5023723 is about 171.2676064801.

Adding to 5023723 its reverse (3273205), we get a palindrome (8296928).

It can be divided in two parts, 502 and 3723, that added together give a square (4225 = 65²).

The spelling of 5023723 in words is "five million, twenty-three thousand, seven hundred twenty-three".