12297029 has 4 divisors (see below), whose sum is σ = 12393984. Its totient is φ = 12200076.

The previous prime is 12297023. The next prime is 12297059. The reversal of 12297029 is 92079221.

12297029 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92079221 = 13 ⋅7083017.

It is a cyclic number.

It is not a de Polignac number, because 12297029 - 2¹⁶ = 12231493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12296986 and 12297004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12297023) 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 3 ways as a sum of consecutive naturals, for example, 48287 + ... + 48540.

It is an arithmetic number, because the mean of its divisors is an integer number (3098496).

Almost surely, 2^12297029 is an apocalyptic number.

It is an amenable number.

12297029 is a deficient number, since it is larger than the sum of its proper divisors (96955).

12297029 is an equidigital number, since it uses as much as digits as its factorization.

12297029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96954.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 12297029 is about 3506.7119927362. The cubic root of 12297029 is about 230.8164368187.

The spelling of 12297029 in words is "twelve million, two hundred ninety-seven thousand, twenty-nine".