12604199 has 2 divisors, whose sum is σ = 12604200. Its totient is φ = 12604198.

The previous prime is 12604181. The next prime is 12604211. The reversal of 12604199 is 99140621.

12604199 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (99140621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12604199 - 2¹² = 12600103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12604159) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6302099 + 6302100.

It is an arithmetic number, because the mean of its divisors is an integer number (6302100).

Almost surely, 2^12604199 is an apocalyptic number.

12604199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12604199 is an equidigital number, since it uses as much as digits as its factorization.

12604199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 12604199 is about 3550.2392877101. The cubic root of 12604199 is about 232.7225233045.

The spelling of 12604199 in words is "twelve million, six hundred four thousand, one hundred ninety-nine".