14540875 has 16 divisors (see below), whose sum is σ = 18454176. Its totient is φ = 11436000.

The previous prime is 14540873. The next prime is 14540893. The reversal of 14540875 is 57804541.

It is not a de Polignac number, because 14540875 - 2¹ = 14540873 is a prime.

It is a super-2 number, since 2×14540875² = 422874091531250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14540875.

It is not an unprimeable number, because it can be changed into a prime (14540873) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6672 + ... + 8578.

It is an arithmetic number, because the mean of its divisors is an integer number (1153386).

Almost surely, 2^14540875 is an apocalyptic number.

14540875 is the 1907-th decagonal number.

14540875 is a deficient number, since it is larger than the sum of its proper divisors (3913301).

14540875 is an equidigital number, since it uses as much as digits as its factorization.

14540875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 14540875 is about 3813.2499262440. The cubic root of 14540875 is about 244.0788679474.

The spelling of 14540875 in words is "fourteen million, five hundred forty thousand, eight hundred seventy-five".