14087939 has 8 divisors (see below), whose sum is σ = 14619360. Its totient is φ = 13559616.

The previous prime is 14087929. The next prime is 14087947. The reversal of 14087939 is 93978041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14087939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14087896 and 14087905.

It is not an unprimeable number, because it can be changed into a prime (14087929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12722 + ... + 13784.

It is an arithmetic number, because the mean of its divisors is an integer number (1827420).

Almost surely, 2^14087939 is an apocalyptic number.

14087939 is a deficient number, since it is larger than the sum of its proper divisors (531421).

14087939 is a wasteful number, since it uses less digits than its factorization.

14087939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 14087939 is about 3753.3903340846. The cubic root of 14087939 is about 241.5178056419.

The spelling of 14087939 in words is "fourteen million, eighty-seven thousand, nine hundred thirty-nine".