14429975 has 12 divisors (see below), whose sum is σ = 20449584. Its totient is φ = 9894720.

The previous prime is 14429953. The next prime is 14429981. The reversal of 14429975 is 57992441.

It is not a de Polignac number, because 14429975 - 2¹⁸ = 14167831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41054 + ... + 41403.

It is an arithmetic number, because the mean of its divisors is an integer number (1704132).

Almost surely, 2^14429975 is an apocalyptic number.

14429975 is a deficient number, since it is larger than the sum of its proper divisors (6019609).

14429975 is an equidigital number, since it uses as much as digits as its factorization.

14429975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82474 (or 82469 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 14429975 is about 3798.6806920298. The cubic root of 14429975 is about 243.4567720910.

The spelling of 14429975 in words is "fourteen million, four hundred twenty-nine thousand, nine hundred seventy-five".