12050030 has 16 divisors (see below), whose sum is σ = 21734784. Its totient is φ = 4810080.

The previous prime is 12050029. The next prime is 12050033. The reversal of 12050030 is 3005021.

It is a junction number, because it is equal to n+sod(n) for n = 12049993 and 12050020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050033) 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 7 ways as a sum of consecutive naturals, for example, 5699 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (1358424).

Almost surely, 2^12050030 is an apocalyptic number.

12050030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12050030 is a deficient number, since it is larger than the sum of its proper divisors (9684754).

12050030 is a wasteful number, since it uses less digits than its factorization.

12050030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 12050030 is about 3471.3153126733. The cubic root of 12050030 is about 229.2605743325.

Adding to 12050030 its reverse (3005021), we get a palindrome (15055051).

The spelling of 12050030 in words is "twelve million, fifty thousand, thirty".