2244454005 has 16 divisors (see below), whose sum is σ = 3592442880. Its totient is φ = 1196603328.

The previous prime is 2244454001. The next prime is 2244454049. The reversal of 2244454005 is 5004544422.

It is not a de Polignac number, because 2244454005 - 2² = 2244454001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244454001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17199 + ... + 69171.

It is an arithmetic number, because the mean of its divisors is an integer number (224527680).

Almost surely, 2^2244454005 is an apocalyptic number.

It is an amenable number.

2244454005 is a deficient number, since it is larger than the sum of its proper divisors (1347988875).

2244454005 is a wasteful number, since it uses less digits than its factorization.

2244454005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54860.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2244454005 is about 47375.6689134834. The cubic root of 2244454005 is about 1309.2931728740.

Adding to 2244454005 its reverse (5004544422), we get a palindrome (7248998427).

The spelling of 2244454005 in words is "two billion, two hundred forty-four million, four hundred fifty-four thousand, five".