14131623 has 8 divisors (see below), whose sum is σ = 20555136. Its totient is φ = 8564600.

The previous prime is 14131603. The next prime is 14131633. The reversal of 14131623 is 32613141.

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

It is not a de Polignac number, because 14131623 - 2¹⁴ = 14115239 is a prime.

It is a super-3 number, since 3×14131623³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 14131623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131603) 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, 214083 + ... + 214148.

It is an arithmetic number, because the mean of its divisors is an integer number (2569392).

Almost surely, 2^14131623 is an apocalyptic number.

14131623 is a deficient number, since it is larger than the sum of its proper divisors (6423513).

14131623 is a wasteful number, since it uses less digits than its factorization.

14131623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428245.

The product of its digits is 432, while the sum is 21.

The square root of 14131623 is about 3759.2051021459. The cubic root of 14131623 is about 241.7671815461.

Adding to 14131623 its reverse (32613141), we get a palindrome (46744764).

The spelling of 14131623 in words is "fourteen million, one hundred thirty-one thousand, six hundred twenty-three".