14046139 has 4 divisors (see below), whose sum is σ = 14096056. Its totient is φ = 13996224.

The previous prime is 14046133. The next prime is 14046157. The reversal of 14046139 is 93164041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93164041 = 1093 ⋅85237.

It is a cyclic number.

It is not a de Polignac number, because 14046139 - 2⁵ = 14046107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14046133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24534 + ... + 25099.

It is an arithmetic number, because the mean of its divisors is an integer number (3524014).

Almost surely, 2^14046139 is an apocalyptic number.

14046139 is a deficient number, since it is larger than the sum of its proper divisors (49917).

14046139 is an equidigital number, since it uses as much as digits as its factorization.

14046139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49916.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 14046139 is about 3747.8178984577. The cubic root of 14046139 is about 241.2787016959.

The spelling of 14046139 in words is "fourteen million, forty-six thousand, one hundred thirty-nine".