12968469 has 24 divisors (see below), whose sum is σ = 19874400. Its totient is φ = 8125920.

The previous prime is 12968441. The next prime is 12968471. The reversal of 12968469 is 96486921.

It is a happy number.

12968469 is a `hidden beast` number, since 129 + 68 + 469 = 666.

12968469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12968469 - 2⁸ = 12968213 is a prime.

It is a super-2 number, since 2×12968469² = 336362376407922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12968429) 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 in 23 ways as a sum of consecutive naturals, for example, 30742 + ... + 31160.

It is an arithmetic number, because the mean of its divisors is an integer number (828100).

Almost surely, 2^12968469 is an apocalyptic number.

12968469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12968469 is a deficient number, since it is larger than the sum of its proper divisors (6905931).

12968469 is a wasteful number, since it uses less digits than its factorization.

12968469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 622 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 12968469 is about 3601.1760579011. The cubic root of 12968469 is about 234.9432124743.

It can be divided in two parts, 1296846 and 9, that added together give a triangular number (1296855 = T₁₆₁₀).

The spelling of 12968469 in words is "twelve million, nine hundred sixty-eight thousand, four hundred sixty-nine".