14259393 has 12 divisors (see below), whose sum is σ = 21154068. Its totient is φ = 9249120.

The previous prime is 14259373. The next prime is 14259397. The reversal of 14259393 is 39395241.

It is a happy number.

14259393 is a `hidden beast` number, since 14 + 259 + 393 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 7969329 = 2508^2 + 2823^2 .

It is not a de Polignac number, because 14259393 - 2¹⁰ = 14258369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14259397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21078 + ... + 21743.

It is an arithmetic number, because the mean of its divisors is an integer number (1762839).

Almost surely, 2^14259393 is an apocalyptic number.

It is an amenable number.

14259393 is a deficient number, since it is larger than the sum of its proper divisors (6894675).

14259393 is a wasteful number, since it uses less digits than its factorization.

14259393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42864 (or 42861 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 14259393 is about 3776.1611459258. The cubic root of 14259393 is about 242.4936364221.

The spelling of 14259393 in words is "fourteen million, two hundred fifty-nine thousand, three hundred ninety-three".