12012350 has 36 divisors (see below), whose sum is σ = 25996104. Its totient is φ = 4117680.

The previous prime is 12012349. The next prime is 12012359. The reversal of 12012350 is 5321021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012359) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2 + ... + 4901.

It is an arithmetic number, because the mean of its divisors is an integer number (722114).

Almost surely, 2^12012350 is an apocalyptic number.

12012350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012350 is an abundant number, since it is smaller than the sum of its proper divisors (13983754).

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

12012350 is a wasteful number, since it uses less digits than its factorization.

12012350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929 (or 4917 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12012350 is about 3465.8837256896. The cubic root of 12012350 is about 229.0213616985.

Adding to 12012350 its reverse (5321021), we get a palindrome (17333371).

The spelling of 12012350 in words is "twelve million, twelve thousand, three hundred fifty".