14021723 has 4 divisors (see below), whose sum is σ = 14054688. Its totient is φ = 13988760.

The previous prime is 14021717. The next prime is 14021731. The reversal of 14021723 is 32712041.

14021723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14021723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14021695 and 14021704.

It is not an unprimeable number, because it can be changed into a prime (14021783) 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, 15836 + ... + 16697.

It is an arithmetic number, because the mean of its divisors is an integer number (3513672).

Almost surely, 2^14021723 is an apocalyptic number.

14021723 is a deficient number, since it is larger than the sum of its proper divisors (32965).

14021723 is an equidigital number, since it uses as much as digits as its factorization.

14021723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32964.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 14021723 is about 3744.5591195760. The cubic root of 14021723 is about 241.1388180001.

Adding to 14021723 its reverse (32712041), we get a palindrome (46733764).

It can be divided in two parts, 1402 and 1723, that added together give a 5-th power (3125 = 5⁵).

The spelling of 14021723 in words is "fourteen million, twenty-one thousand, seven hundred twenty-three".