12044105 has 8 divisors (see below), whose sum is σ = 14581512. Its totient is φ = 9549568.

The previous prime is 12044069. The next prime is 12044141. The reversal of 12044105 is 50144021.

It is an interprime number because it is at equal distance from previous prime (12044069) and next prime (12044141).

It can be written as a sum of positive squares in 4 ways, for example, as 1669264 + 10374841 = 1292^2 + 3221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12044105 - 2¹⁰ = 12043081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10094 + ... + 11223.

It is an arithmetic number, because the mean of its divisors is an integer number (1822689).

Almost surely, 2^12044105 is an apocalyptic number.

It is an amenable number.

12044105 is a deficient number, since it is larger than the sum of its proper divisors (2537407).

12044105 is a wasteful number, since it uses less digits than its factorization.

12044105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21435.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 12044105 is about 3470.4617848350. The cubic root of 12044105 is about 229.2229923624. Note that the first 3 decimals are identical.

Adding to 12044105 its reverse (50144021), we get a palindrome (62188126).

The spelling of 12044105 in words is "twelve million, forty-four thousand, one hundred five".