14688975 has 48 divisors (see below), whose sum is σ = 28371200. Its totient is φ = 6703200.

The previous prime is 14688967. The next prime is 14688979. The reversal of 14688975 is 57988641.

It is not a de Polignac number, because 14688975 - 2³ = 14688967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14688979) 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 47 ways as a sum of consecutive naturals, for example, 25440 + ... + 26010.

Almost surely, 2^14688975 is an apocalyptic number.

14688975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14688975 is a deficient number, since it is larger than the sum of its proper divisors (13682225).

14688975 is an equidigital number, since it uses as much as digits as its factorization.

14688975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 586 counting only the distinct ones).

The product of its digits is 483840, while the sum is 48.

The square root of 14688975 is about 3832.6198611394. The cubic root of 14688975 is about 244.9047248591.

The spelling of 14688975 in words is "fourteen million, six hundred eighty-eight thousand, nine hundred seventy-five".