12929467 has 2 divisors, whose sum is σ = 12929468. Its totient is φ = 12929466.

The previous prime is 12929453. The next prime is 12929507. The reversal of 12929467 is 76492921.

It is an a-pointer prime, because the next prime (12929507) can be obtained adding 12929467 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12929467 - 2⁷ = 12929339 is a prime.

It is a super-2 number, since 2×12929467² = 334342233808178, which contains 22 as substring.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (12929167) 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, 6464733 + 6464734.

It is an arithmetic number, because the mean of its divisors is an integer number (6464734).

Almost surely, 2^12929467 is an apocalyptic number.

12929467 is a deficient number, since it is larger than the sum of its proper divisors (1).

12929467 is an equidigital number, since it uses as much as digits as its factorization.

12929467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 12929467 is about 3595.7568049021. The cubic root of 12929467 is about 234.7074494464.

The spelling of 12929467 in words is "twelve million, nine hundred twenty-nine thousand, four hundred sixty-seven".