14231623 has 4 divisors (see below), whose sum is σ = 16264720. Its totient is φ = 12198528.

The previous prime is 14231621. The next prime is 14231629. The reversal of 14231623 is 32613241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32613241 = 23 ⋅1417967.

It is a cyclic number.

It is not a de Polignac number, because 14231623 - 2¹ = 14231621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14231594 and 14231603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231621) 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 3 ways as a sum of consecutive naturals, for example, 1016538 + ... + 1016551.

It is an arithmetic number, because the mean of its divisors is an integer number (4066180).

Almost surely, 2^14231623 is an apocalyptic number.

14231623 is a deficient number, since it is larger than the sum of its proper divisors (2033097).

14231623 is an equidigital number, since it uses as much as digits as its factorization.

14231623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033096.

The product of its digits is 864, while the sum is 22.

The square root of 14231623 is about 3772.4823392562. The cubic root of 14231623 is about 242.3361162875.

Adding to 14231623 its reverse (32613241), we get a palindrome (46844864).

The spelling of 14231623 in words is "fourteen million, two hundred thirty-one thousand, six hundred twenty-three".