14449975 has 24 divisors (see below), whose sum is σ = 19530000. Its totient is φ = 10563840.

The previous prime is 14449931. The next prime is 14449997. The reversal of 14449975 is 57994441.

14449975 is nontrivially palindromic in base 4.

It is a de Polignac number, because none of the positive numbers 2^k-14449975 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13251 + ... + 14299.

It is an arithmetic number, because the mean of its divisors is an integer number (813750).

Almost surely, 2^14449975 is an apocalyptic number.

14449975 is a deficient number, since it is larger than the sum of its proper divisors (5080025).

14449975 is a wasteful number, since it uses less digits than its factorization.

14449975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1102 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 14449975 is about 3801.3122734130. The cubic root of 14449975 is about 243.5691975023.

The spelling of 14449975 in words is "fourteen million, four hundred forty-nine thousand, nine hundred seventy-five".