14391875 has 10 divisors (see below), whose sum is σ = 17984868. Its totient is φ = 11513000.

The previous prime is 14391857. The next prime is 14391887. The reversal of 14391875 is 57819341.

It is not a de Polignac number, because 14391875 - 2¹⁶ = 14326339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10889 + ... + 12138.

Almost surely, 2^14391875 is an apocalyptic number.

14391875 is a deficient number, since it is larger than the sum of its proper divisors (3592993).

14391875 is an frugal number, since it uses more digits than its factorization.

14391875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23047 (or 23032 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 14391875 is about 3793.6624783974. The cubic root of 14391875 is about 243.2423139076.

The spelling of 14391875 in words is "fourteen million, three hundred ninety-one thousand, eight hundred seventy-five".