12050631 has 12 divisors (see below), whose sum is σ = 18007080. Its totient is φ = 7756560.

The previous prime is 12050629. The next prime is 12050639. The reversal of 12050631 is 13605021.

It is not a de Polignac number, because 12050631 - 2¹ = 12050629 is a prime.

It is a super-2 number, since 2×12050631² = 290435414996322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22825 + ... + 23346.

It is an arithmetic number, because the mean of its divisors is an integer number (1500590).

Almost surely, 2^12050631 is an apocalyptic number.

12050631 is a deficient number, since it is larger than the sum of its proper divisors (5956449).

12050631 is a wasteful number, since it uses less digits than its factorization.

12050631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46206 (or 46203 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 12050631 is about 3471.4018782043. The cubic root of 12050631 is about 229.2643857563.

Adding to 12050631 its reverse (13605021), we get a palindrome (25655652).

The spelling of 12050631 in words is "twelve million, fifty thousand, six hundred thirty-one".