14131808 has 12 divisors (see below), whose sum is σ = 27822060. Its totient is φ = 7065888.

The previous prime is 14131807. The next prime is 14131823. The reversal of 14131808 is 80813141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131807) 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 as a sum of consecutive naturals, namely, 220778 + ... + 220841.

It is an arithmetic number, because the mean of its divisors is an integer number (2318505).

Almost surely, 2^14131808 is an apocalyptic number.

It is an amenable number.

14131808 is a deficient number, since it is larger than the sum of its proper divisors (13690252).

14131808 is an equidigital number, since it uses as much as digits as its factorization.

14131808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441629 (or 441621 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 14131808 is about 3759.2297083312. The cubic root of 14131808 is about 241.7682365496.

Adding to 14131808 its reverse (80813141), we get a palindrome (94944949).

The spelling of 14131808 in words is "fourteen million, one hundred thirty-one thousand, eight hundred eight".