12034900 has 18 divisors (see below), whose sum is σ = 26115950. Its totient is φ = 4813920.

The previous prime is 12034889. The next prime is 12034907. The reversal of 12034900 is 943021.

It can be written as a sum of positive squares in 3 ways, for example, as 1263376 + 10771524 = 1124^2 + 3282^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034907) 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 5 ways as a sum of consecutive naturals, for example, 60075 + ... + 60274.

Almost surely, 2^12034900 is an apocalyptic number.

12034900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12034900 is an abundant number, since it is smaller than the sum of its proper divisors (14081050).

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

12034900 is a wasteful number, since it uses less digits than its factorization.

12034900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120363 (or 120356 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 12034900 is about 3469.1353389570. The cubic root of 12034900 is about 229.1645810646.

Adding to 12034900 its reverse (943021), we get a palindrome (12977921).

The spelling of 12034900 in words is "twelve million, thirty-four thousand, nine hundred".