12444055 has 8 divisors (see below), whose sum is σ = 16081632. Its totient is φ = 9189408.

The previous prime is 12444041. The next prime is 12444073. The reversal of 12444055 is 55044421.

12444055 = T₅₈₆ + T₅₈₇ + ... + T₆₅₀.

It is a happy number.

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 12444055 - 2⁵ = 12444023 is a prime.

It is a Duffinian number.

It is a congruent 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, 95659 + ... + 95788.

It is an arithmetic number, because the mean of its divisors is an integer number (2010204).

Almost surely, 2^12444055 is an apocalyptic number.

12444055 is a deficient number, since it is larger than the sum of its proper divisors (3637577).

12444055 is a wasteful number, since it uses less digits than its factorization.

12444055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191465.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 12444055 is about 3527.6132157593. The cubic root of 12444055 is about 231.7326922780.

Adding to 12444055 its reverse (55044421), we get a palindrome (67488476).

The spelling of 12444055 in words is "twelve million, four hundred forty-four thousand, fifty-five".