12396029 has 2 divisors, whose sum is σ = 12396030. Its totient is φ = 12396028.

The previous prime is 12396023. The next prime is 12396031. The reversal of 12396029 is 92069321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12355225 + 40804 = 3515^2 + 202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12396029 is a prime.

It is a Sophie Germain prime.

Together with 12396031, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12395986 and 12396004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12396023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6198014 + 6198015.

It is an arithmetic number, because the mean of its divisors is an integer number (6198015).

Almost surely, 2^12396029 is an apocalyptic number.

It is an amenable number.

12396029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12396029 is an equidigital number, since it uses as much as digits as its factorization.

12396029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 12396029 is about 3520.7994830720. The cubic root of 12396029 is about 231.4341951987.

The spelling of 12396029 in words is "twelve million, three hundred ninety-six thousand, twenty-nine".