12896269 has 8 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 12187872.

The previous prime is 12896267. The next prime is 12896293. The reversal of 12896269 is 96269821.

12896269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12896269 - 2¹ = 12896267 is a prime.

It is a super-2 number, since 2×12896269² = 332627508240722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12896267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14952 + ... + 15790.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 2^12896269 is an apocalyptic number.

12896269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12896269 is a deficient number, since it is larger than the sum of its proper divisors (711731).

12896269 is an equidigital number, since it uses as much as digits as its factorization.

12896269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667.

The product of its digits is 93312, while the sum is 43.

The square root of 12896269 is about 3591.1375635027. The cubic root of 12896269 is about 234.5063971717.

The spelling of 12896269 in words is "twelve million, eight hundred ninety-six thousand, two hundred sixty-nine".