14640875 has 8 divisors (see below), whose sum is σ = 18271968. Its totient is φ = 11712600.

The previous prime is 14640869. The next prime is 14640877. The reversal of 14640875 is 57804641.

It is not a de Polignac number, because 14640875 - 2¹⁰ = 14639851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14640877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58439 + ... + 58688.

It is an arithmetic number, because the mean of its divisors is an integer number (2283996).

Almost surely, 2^14640875 is an apocalyptic number.

14640875 is a deficient number, since it is larger than the sum of its proper divisors (3631093).

14640875 is an equidigital number, since it uses as much as digits as its factorization.

14640875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117142 (or 117132 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 14640875 is about 3826.3396346901. The cubic root of 14640875 is about 244.6371137485.

The spelling of 14640875 in words is "fourteen million, six hundred forty thousand, eight hundred seventy-five".