12893411 has 2 divisors, whose sum is σ = 12893412. Its totient is φ = 12893410.

The previous prime is 12893401. The next prime is 12893423. The reversal of 12893411 is 11439821.

It is a weak prime.

It is an emirp because it is prime and its reverse (11439821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12893411 - 2⁶ = 12893347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12893401) 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, 6446705 + 6446706.

It is an arithmetic number, because the mean of its divisors is an integer number (6446706).

Almost surely, 2^12893411 is an apocalyptic number.

12893411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12893411 is an equidigital number, since it uses as much as digits as its factorization.

12893411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 29.

The square root of 12893411 is about 3590.7396174047. The cubic root of 12893411 is about 234.4890725538.

It can be divided in two parts, 128 and 93411, that added together give a palindrome (93539).

The spelling of 12893411 in words is "twelve million, eight hundred ninety-three thousand, four hundred eleven".