12441603 has 8 divisors (see below), whose sum is σ = 17564688. Its totient is φ = 7806464.

The previous prime is 12441601. The next prime is 12441607. The reversal of 12441603 is 30614421.

12441603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12441603 - 2¹ = 12441601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12441603.

It is not an unprimeable number, because it can be changed into a prime (12441601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121926 + ... + 122027.

It is an arithmetic number, because the mean of its divisors is an integer number (2195586).

Almost surely, 2^12441603 is an apocalyptic number.

12441603 is a deficient number, since it is larger than the sum of its proper divisors (5123085).

12441603 is a wasteful number, since it uses less digits than its factorization.

12441603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243973.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 12441603 is about 3527.2656548664. The cubic root of 12441603 is about 231.7174709298.

The spelling of 12441603 in words is "twelve million, four hundred forty-one thousand, six hundred three".