14039771 has 4 divisors (see below), whose sum is σ = 14054544. Its totient is φ = 14025000.

The previous prime is 14039759. The next prime is 14039789. The reversal of 14039771 is 17793041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14039771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14039171) 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, 5855 + ... + 7896.

It is an arithmetic number, because the mean of its divisors is an integer number (3513636).

Almost surely, 2^14039771 is an apocalyptic number.

14039771 is a deficient number, since it is larger than the sum of its proper divisors (14773).

14039771 is a wasteful number, since it uses less digits than its factorization.

14039771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14772.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 14039771 is about 3746.9682411251. The cubic root of 14039771 is about 241.2422339039.

The spelling of 14039771 in words is "fourteen million, thirty-nine thousand, seven hundred seventy-one".