12050899 has 4 divisors (see below), whose sum is σ = 13772464. Its totient is φ = 10329336.

The previous prime is 12050881. The next prime is 12050917. The reversal of 12050899 is 99805021.

12050899 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.

It is an interprime number because it is at equal distance from previous prime (12050881) and next prime (12050917).

It is a cyclic number.

It is not a de Polignac number, because 12050899 - 2⁹ = 12050387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12050839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860772 + ... + 860785.

It is an arithmetic number, because the mean of its divisors is an integer number (3443116).

Almost surely, 2^12050899 is an apocalyptic number.

12050899 is a deficient number, since it is larger than the sum of its proper divisors (1721565).

12050899 is an equidigital number, since it uses as much as digits as its factorization.

12050899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721564.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 12050899 is about 3471.4404791095. The cubic root of 12050899 is about 229.2660853187.

The spelling of 12050899 in words is "twelve million, fifty thousand, eight hundred ninety-nine".