12629411 has 2 divisors, whose sum is σ = 12629412. Its totient is φ = 12629410.

The previous prime is 12629387. The next prime is 12629437. The reversal of 12629411 is 11492621.

It is an a-pointer prime, because the next prime (12629437) can be obtained adding 12629411 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12629411 is a prime.

It is not a weakly prime, because it can be changed into another prime (12629711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6314705 + 6314706.

It is an arithmetic number, because the mean of its divisors is an integer number (6314706).

Almost surely, 2^12629411 is an apocalyptic number.

12629411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12629411 is an equidigital number, since it uses as much as digits as its factorization.

12629411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 12629411 is about 3553.7882604342. The cubic root of 12629411 is about 232.8775904754.

The spelling of 12629411 in words is "twelve million, six hundred twenty-nine thousand, four hundred eleven".