12050940 has 144 divisors (see below), whose sum is σ = 40037760. Its totient is φ = 2678400.

The previous prime is 12050933. The next prime is 12050947. The reversal of 12050940 is 4905021.

It is an interprime number because it is at equal distance from previous prime (12050933) and next prime (12050947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12050947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 388725 + ... + 388755.

It is an arithmetic number, because the mean of its divisors is an integer number (278040).

Almost surely, 2^12050940 is an apocalyptic number.

12050940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12050940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20018880).

12050940 is an abundant number, since it is smaller than the sum of its proper divisors (27986820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12050940 is a wasteful number, since it uses less digits than its factorization.

12050940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 12050940 is about 3471.4463844340. The cubic root of 12050940 is about 229.2663453242.

Adding to 12050940 its reverse (4905021), we get a palindrome (16955961).

The spelling of 12050940 in words is "twelve million, fifty thousand, nine hundred forty".