14131904 has 14 divisors (see below), whose sum is σ = 28043124. Its totient is φ = 7065920.

The previous prime is 14131889. The next prime is 14131919. The reversal of 14131904 is 40913141.

It is an interprime number because it is at equal distance from previous prime (14131889) and next prime (14131919).

It is a self number, because there is not a number n which added to its sum of digits gives 14131904.

It is an unprimeable number.

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, 110342 + ... + 110469.

Almost surely, 2^14131904 is an apocalyptic number.

It is an amenable number.

14131904 is a deficient number, since it is larger than the sum of its proper divisors (13911220).

14131904 is an equidigital number, since it uses as much as digits as its factorization.

14131904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220823 (or 220813 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 14131904 is about 3759.2424768828. The cubic root of 14131904 is about 241.7687840072.

The spelling of 14131904 in words is "fourteen million, one hundred thirty-one thousand, nine hundred four".