12764269 has 8 divisors (see below), whose sum is σ = 14788160. Its totient is φ = 10790496.

The previous prime is 12764261. The next prime is 12764293. The reversal of 12764269 is 96246721.

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 12764269 - 2³ = 12764261 is a prime.

It is a super-2 number, since 2×12764269² = 325853126208722, 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 (12764261) 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 7 ways as a sum of consecutive naturals, for example, 11979 + ... + 13000.

It is an arithmetic number, because the mean of its divisors is an integer number (1848520).

Almost surely, 2^12764269 is an apocalyptic number.

It is an amenable number.

12764269 is a deficient number, since it is larger than the sum of its proper divisors (2023891).

12764269 is an equidigital number, since it uses as much as digits as its factorization.

12764269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25059.

The product of its digits is 36288, while the sum is 37.

The square root of 12764269 is about 3572.7117152102. The cubic root of 12764269 is about 233.7035535463.

The spelling of 12764269 in words is "twelve million, seven hundred sixty-four thousand, two hundred sixty-nine".