2244452005 has 16 divisors (see below), whose sum is σ = 2780511984. Its totient is φ = 1737953280.

The previous prime is 2244451999. The next prime is 2244452011. The reversal of 2244452005 is 5002544422.

It is an interprime number because it is at equal distance from previous prime (2244451999) and next prime (2244452011).

It can be written as a sum of positive squares in 8 ways, for example, as 246898369 + 1997553636 = 15713^2 + 44694^2 .

It is not a de Polignac number, because 2244452005 - 2⁵ = 2244451973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 4275 + ... + 67135.

It is an arithmetic number, because the mean of its divisors is an integer number (173781999).

Almost surely, 2^2244452005 is an apocalyptic number.

It is an amenable number.

2244452005 is a deficient number, since it is larger than the sum of its proper divisors (536059979).

2244452005 is a wasteful number, since it uses less digits than its factorization.

2244452005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63096.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2244452005 is about 47375.6478055973. The cubic root of 2244452005 is about 1309.2927839766.

Adding to 2244452005 its reverse (5002544422), we get a palindrome (7246996427).

The spelling of 2244452005 in words is "two billion, two hundred forty-four million, four hundred fifty-two thousand, five".