12050939 has 4 divisors (see below), whose sum is σ = 12090000. Its totient is φ = 12011880.

The previous prime is 12050933. The next prime is 12050947. The reversal of 12050939 is 93905021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12050939 - 2¹² = 12046843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12050933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19064 + ... + 19685.

It is an arithmetic number, because the mean of its divisors is an integer number (3022500).

Almost surely, 2^12050939 is an apocalyptic number.

12050939 is a deficient number, since it is larger than the sum of its proper divisors (39061).

12050939 is an equidigital number, since it uses as much as digits as its factorization.

12050939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39060.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 12050939 is about 3471.4462404018. The cubic root of 12050939 is about 229.2663389826.

The spelling of 12050939 in words is "twelve million, fifty thousand, nine hundred thirty-nine".