2243244605 has 32 divisors (see below), whose sum is σ = 3312679680. Its totient is φ = 1423180800.

The previous prime is 2243244589. The next prime is 2243244607. The reversal of 2243244605 is 5064423422.

It is a happy number.

2243244605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2243244605 - 2⁴ = 2243244589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243244607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3155 + ... + 67055.

It is an arithmetic number, because the mean of its divisors is an integer number (103521240).

Almost surely, 2^2243244605 is an apocalyptic number.

It is an amenable number.

2243244605 is a deficient number, since it is larger than the sum of its proper divisors (1069435075).

2243244605 is a wasteful number, since it uses less digits than its factorization.

2243244605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63989.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 2243244605 is about 47362.9032577185. The cubic root of 2243244605 is about 1309.0579644217.

The spelling of 2243244605 in words is "two billion, two hundred forty-three million, two hundred forty-four thousand, six hundred five".