12050249 has 2 divisors, whose sum is σ = 12050250. Its totient is φ = 12050248.

The previous prime is 12050201. The next prime is 12050257. The reversal of 12050249 is 94205021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9703225 + 2347024 = 3115^2 + 1532^2 .

It is a cyclic number.

It is not a de Polignac number, because 12050249 - 2²⁰ = 11001673 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12050299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025124 + 6025125.

It is an arithmetic number, because the mean of its divisors is an integer number (6025125).

Almost surely, 2^12050249 is an apocalyptic number.

It is an amenable number.

12050249 is a deficient number, since it is larger than the sum of its proper divisors (1).

12050249 is an equidigital number, since it uses as much as digits as its factorization.

12050249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12050249 is about 3471.3468567690. The cubic root of 12050249 is about 229.2619632021.

The spelling of 12050249 in words is "twelve million, fifty thousand, two hundred forty-nine".