14939347 has 2 divisors, whose sum is σ = 14939348. Its totient is φ = 14939346.

The previous prime is 14939341. The next prime is 14939369. The reversal of 14939347 is 74393941.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14939347 - 2¹⁵ = 14906579 is a prime.

It is not a weakly prime, because it can be changed into another prime (14939341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7469673 + 7469674.

It is an arithmetic number, because the mean of its divisors is an integer number (7469674).

Almost surely, 2^14939347 is an apocalyptic number.

14939347 is a deficient number, since it is larger than the sum of its proper divisors (1).

14939347 is an equidigital number, since it uses as much as digits as its factorization.

14939347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 14939347 is about 3865.1451460456. The cubic root of 14939347 is about 246.2883513666.

It can be divided in two parts, 1493934 and 7, that added together give a palindrome (1493941).

The spelling of 14939347 in words is "fourteen million, nine hundred thirty-nine thousand, three hundred forty-seven".