14040259 has 4 divisors (see below), whose sum is σ = 14779240. Its totient is φ = 13301280.

The previous prime is 14040233. The next prime is 14040277. The reversal of 14040259 is 95204041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14040259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14040209) 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 3 ways as a sum of consecutive naturals, for example, 369462 + ... + 369499.

It is an arithmetic number, because the mean of its divisors is an integer number (3694810).

Almost surely, 2^14040259 is an apocalyptic number.

14040259 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14040259 is a deficient number, since it is larger than the sum of its proper divisors (738981).

14040259 is an equidigital number, since it uses as much as digits as its factorization.

14040259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738980.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 14040259 is about 3747.0333598728. The cubic root of 14040259 is about 241.2450289364.

The spelling of 14040259 in words is "fourteen million, forty thousand, two hundred fifty-nine".