14039138 has 16 divisors (see below), whose sum is σ = 22710240. Its totient is φ = 6487200.

The previous prime is 14039107. The next prime is 14039147. The reversal of 14039138 is 83193041.

It is a self number, because there is not a number n which added to its sum of digits gives 14039138.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2948 + ... + 6063.

It is an arithmetic number, because the mean of its divisors is an integer number (1419390).

Almost surely, 2^14039138 is an apocalyptic number.

14039138 is a deficient number, since it is larger than the sum of its proper divisors (8671102).

14039138 is a wasteful number, since it uses less digits than its factorization.

14039138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14039138 is about 3746.8837718830. The cubic root of 14039138 is about 241.2386082838.

The spelling of 14039138 in words is "fourteen million, thirty-nine thousand, one hundred thirty-eight".