14139927 has 12 divisors (see below), whose sum is σ = 21181160. Its totient is φ = 9426456.

The previous prime is 14139913. The next prime is 14139953. The reversal of 14139927 is 72993141.

It is not a de Polignac number, because 14139927 - 2⁴ = 14139911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14139891 and 14139900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14139127) 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 11 ways as a sum of consecutive naturals, for example, 28852 + ... + 29337.

Almost surely, 2^14139927 is an apocalyptic number.

14139927 is a deficient number, since it is larger than the sum of its proper divisors (7041233).

14139927 is an frugal number, since it uses more digits than its factorization.

14139927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58204 (or 58192 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 14139927 is about 3760.3094287572. The cubic root of 14139927 is about 241.8145278786.

The spelling of 14139927 in words is "fourteen million, one hundred thirty-nine thousand, nine hundred twenty-seven".