12994269 has 8 divisors (see below), whose sum is σ = 17347872. Its totient is φ = 8651760.

The previous prime is 12994249. The next prime is 12994297. The reversal of 12994269 is 96249921.

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

It is not a de Polignac number, because 12994269 - 2⁵ = 12994237 is a prime.

It is a super-2 number, since 2×12994269² = 337702053688722, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12994269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12994229) 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 in 7 ways as a sum of consecutive naturals, for example, 522 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (2168484).

Almost surely, 2^12994269 is an apocalyptic number.

It is an amenable number.

12994269 is a deficient number, since it is larger than the sum of its proper divisors (4353603).

12994269 is an equidigital number, since it uses as much as digits as its factorization.

12994269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5547.

The product of its digits is 69984, while the sum is 42.

The square root of 12994269 is about 3604.7564411483. The cubic root of 12994269 is about 235.0989111316.

The spelling of 12994269 in words is "twelve million, nine hundred ninety-four thousand, two hundred sixty-nine".