14039941 has 2 divisors, whose sum is σ = 14039942. Its totient is φ = 14039940.

The previous prime is 14039939. The next prime is 14039947. The reversal of 14039941 is 14993041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 863041 = 3630^2 + 929^2 .

It is a cyclic number.

It is not a de Polignac number, because 14039941 - 2¹ = 14039939 is a prime.

Together with 14039939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14039947) 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 as a sum of consecutive naturals, namely, 7019970 + 7019971.

It is an arithmetic number, because the mean of its divisors is an integer number (7019971).

Almost surely, 2^14039941 is an apocalyptic number.

It is an amenable number.

14039941 is a deficient number, since it is larger than the sum of its proper divisors (1).

14039941 is an equidigital number, since it uses as much as digits as its factorization.

14039941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 14039941 is about 3746.9909260632. The cubic root of 14039941 is about 241.2432075906.

The spelling of 14039941 in words is "fourteen million, thirty-nine thousand, nine hundred forty-one".