12797319 has 8 divisors (see below), whose sum is σ = 17085952. Its totient is φ = 8520120.

The previous prime is 12797303. The next prime is 12797333. The reversal of 12797319 is 91379721.

12797319 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 not a de Polignac number, because 12797319 - 2⁴ = 12797303 is a prime.

It is a super-2 number, since 2×12797319² = 327542747175522, 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 (12797219) 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, 234 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (2135744).

Almost surely, 2^12797319 is an apocalyptic number.

12797319 is a deficient number, since it is larger than the sum of its proper divisors (4288633).

12797319 is an equidigital number, since it uses as much as digits as its factorization.

12797319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717.

The product of its digits is 23814, while the sum is 39.

The square root of 12797319 is about 3577.3340632376. The cubic root of 12797319 is about 233.9050860592.

The spelling of 12797319 in words is "twelve million, seven hundred ninety-seven thousand, three hundred nineteen".