12050534 has 8 divisors (see below), whose sum is σ = 18170040. Its totient is φ = 5993856.

The previous prime is 12050531. The next prime is 12050539. The reversal of 12050534 is 43505021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15224 + ... + 15995.

It is an arithmetic number, because the mean of its divisors is an integer number (2271255).

Almost surely, 2^12050534 is an apocalyptic number.

12050534 is a deficient number, since it is larger than the sum of its proper divisors (6119506).

12050534 is a wasteful number, since it uses less digits than its factorization.

12050534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31414.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12050534 is about 3471.3879068753. The cubic root of 12050534 is about 229.2637706099.

Adding to 12050534 its reverse (43505021), we get a palindrome (55555555).

The spelling of 12050534 in words is "twelve million, fifty thousand, five hundred thirty-four".