14085919 has 4 divisors (see below), whose sum is σ = 14429520. Its totient is φ = 13742320.

The previous prime is 14085893. The next prime is 14085931. The reversal of 14085919 is 91958041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91958041 = 7 ⋅13136863.

It is a cyclic number.

It is not a de Polignac number, because 14085919 - 2⁵ = 14085887 is a prime.

It is a super-2 number, since 2×14085919² = 396826228149122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14089919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171739 + ... + 171820.

It is an arithmetic number, because the mean of its divisors is an integer number (3607380).

Almost surely, 2^14085919 is an apocalyptic number.

14085919 is a deficient number, since it is larger than the sum of its proper divisors (343601).

14085919 is an equidigital number, since it uses as much as digits as its factorization.

14085919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343600.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 14085919 is about 3753.1212343861. The cubic root of 14085919 is about 241.5062617417.

The spelling of 14085919 in words is "fourteen million, eighty-five thousand, nine hundred nineteen".