14390075 has 36 divisors (see below), whose sum is σ = 22009752. Its totient is φ = 9273600.

The previous prime is 14390063. The next prime is 14390093. The reversal of 14390075 is 57009341.

It is not a de Polignac number, because 14390075 - 2¹⁰ = 14389051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20480 + ... + 21170.

It is an arithmetic number, because the mean of its divisors is an integer number (611382).

Almost surely, 2^14390075 is an apocalyptic number.

14390075 is a deficient number, since it is larger than the sum of its proper divisors (7619677).

14390075 is a wasteful number, since it uses less digits than its factorization.

14390075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 14390075 is about 3793.4252332160. The cubic root of 14390075 is about 243.2321726666.

The spelling of 14390075 in words is "fourteen million, three hundred ninety thousand, seventy-five".