12792929 has 2 divisors, whose sum is σ = 12792930. Its totient is φ = 12792928.

The previous prime is 12792919. The next prime is 12792931. The reversal of 12792929 is 92929721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9314704 + 3478225 = 3052^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 12792929 - 2²⁰ = 11744353 is a prime.

Together with 12792931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12792919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6396464 + 6396465.

It is an arithmetic number, because the mean of its divisors is an integer number (6396465).

Almost surely, 2^12792929 is an apocalyptic number.

It is an amenable number.

12792929 is a deficient number, since it is larger than the sum of its proper divisors (1).

12792929 is an equidigital number, since it uses as much as digits as its factorization.

12792929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 41.

The square root of 12792929 is about 3576.7204251940. The cubic root of 12792929 is about 233.8783366865.

The spelling of 12792929 in words is "twelve million, seven hundred ninety-two thousand, nine hundred twenty-nine".