12360869 has 2 divisors, whose sum is σ = 12360870. Its totient is φ = 12360868.

The previous prime is 12360833. The next prime is 12360877. The reversal of 12360869 is 96806321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7896100 + 4464769 = 2810^2 + 2113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12360869 is a prime.

It is a super-2 number, since 2×12360869² = 305582164870322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12360889) 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 as a sum of consecutive naturals, namely, 6180434 + 6180435.

It is an arithmetic number, because the mean of its divisors is an integer number (6180435).

Almost surely, 2^12360869 is an apocalyptic number.

It is an amenable number.

12360869 is a deficient number, since it is larger than the sum of its proper divisors (1).

12360869 is an equidigital number, since it uses as much as digits as its factorization.

12360869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 12360869 is about 3515.8027532841. The cubic root of 12360869 is about 231.2151752770.

The spelling of 12360869 in words is "twelve million, three hundred sixty thousand, eight hundred sixty-nine".