12050567 has 4 divisors (see below), whose sum is σ = 12376296. Its totient is φ = 11724840.

The previous prime is 12050561. The next prime is 12050587. The reversal of 12050567 is 76505021.

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 12050567 - 2¹² = 12046471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050561) 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, 162809 + ... + 162882.

It is an arithmetic number, because the mean of its divisors is an integer number (3094074).

Almost surely, 2^12050567 is an apocalyptic number.

12050567 is a deficient number, since it is larger than the sum of its proper divisors (325729).

12050567 is an equidigital number, since it uses as much as digits as its factorization.

12050567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325728.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 12050567 is about 3471.3926600141. The cubic root of 12050567 is about 229.2639798869.

Adding to 12050567 its reverse (76505021), we get a palindrome (88555588).

The spelling of 12050567 in words is "twelve million, fifty thousand, five hundred sixty-seven".