12932069 has 2 divisors, whose sum is σ = 12932070. Its totient is φ = 12932068.

The previous prime is 12932047. The next prime is 12932071. The reversal of 12932069 is 96023921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 5712100 = 2687^2 + 2390^2 .

It is a cyclic number.

It is not a de Polignac number, because 12932069 - 2⁸ = 12931813 is a prime.

It is a super-2 number, since 2×12932069² = 334476817241522, which contains 22 as substring.

Together with 12932071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12932669) 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, 6466034 + 6466035.

It is an arithmetic number, because the mean of its divisors is an integer number (6466035).

Almost surely, 2^12932069 is an apocalyptic number.

It is an amenable number.

12932069 is a deficient number, since it is larger than the sum of its proper divisors (1).

12932069 is an equidigital number, since it uses as much as digits as its factorization.

12932069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 12932069 is about 3596.1186020486. The cubic root of 12932069 is about 234.7231930142.

The spelling of 12932069 in words is "twelve million, nine hundred thirty-two thousand, sixty-nine".