12044801 has 6 divisors (see below), whose sum is σ = 12591810. Its totient is φ = 11520608.

The previous prime is 12044797. The next prime is 12044839. The reversal of 12044801 is 10844021.

It can be written as a sum of positive squares in only one way, i.e., 6754801 + 5290000 = 2599^2 + 2300^2 .

It is not a de Polignac number, because 12044801 - 2² = 12044797 is a prime.

It is a super-2 number, since 2×12044801² = 290154462259202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12044861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10856 + ... + 11913.

It is an arithmetic number, because the mean of its divisors is an integer number (2098635).

Almost surely, 2^12044801 is an apocalyptic number.

It is an amenable number.

12044801 is a deficient number, since it is larger than the sum of its proper divisors (547009).

12044801 is an equidigital number, since it uses as much as digits as its factorization.

12044801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22815 (or 22792 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 12044801 is about 3470.5620582263. The cubic root of 12044801 is about 229.2274076934.

Adding to 12044801 its reverse (10844021), we get a palindrome (22888822).

The spelling of 12044801 in words is "twelve million, forty-four thousand, eight hundred one".