14972929 has 2 divisors, whose sum is σ = 14972930. Its totient is φ = 14972928.

The previous prime is 14972927. The next prime is 14972963. The reversal of 14972929 is 92927941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 2356225 = 3552^2 + 1535^2 .

It is an emirp because it is prime and its reverse (92927941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14972929 - 2¹ = 14972927 is a prime.

Together with 14972927, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14972921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7486464 + 7486465.

It is an arithmetic number, because the mean of its divisors is an integer number (7486465).

Almost surely, 2^14972929 is an apocalyptic number.

It is an amenable number.

14972929 is a deficient number, since it is larger than the sum of its proper divisors (1).

14972929 is an equidigital number, since it uses as much as digits as its factorization.

14972929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 43.

The square root of 14972929 is about 3869.4869168922. The cubic root of 14972929 is about 246.4727562543.

The spelling of 14972929 in words is "fourteen million, nine hundred seventy-two thousand, nine hundred twenty-nine".