12385159 has 2 divisors, whose sum is σ = 12385160. Its totient is φ = 12385158.

The previous prime is 12385081. The next prime is 12385183. The reversal of 12385159 is 95158321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12385159 - 2⁷ = 12385031 is a prime.

It is equal to p₈₁₁₆₉₉ and since 12385159 and 811699 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12385559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6192579 + 6192580.

It is an arithmetic number, because the mean of its divisors is an integer number (6192580).

Almost surely, 2^12385159 is an apocalyptic number.

12385159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12385159 is an equidigital number, since it uses as much as digits as its factorization.

12385159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 34.

The square root of 12385159 is about 3519.2554610315. The cubic root of 12385159 is about 231.3665276849.

It can be divided in two parts, 12385 and 159, that added together give a square (12544 = 112²).

The spelling of 12385159 in words is "twelve million, three hundred eighty-five thousand, one hundred fifty-nine".