2244955923 has 48 divisors (see below), whose sum is σ = 3903744000. Its totient is φ = 1241397360.

The previous prime is 2244955913. The next prime is 2244955931. The reversal of 2244955923 is 3295594422.

It is not a de Polignac number, because 2244955923 - 2¹⁷ = 2244824851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244955913) 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 47 ways as a sum of consecutive naturals, for example, 83968 + ... + 107426.

It is an arithmetic number, because the mean of its divisors is an integer number (81328000).

Almost surely, 2^2244955923 is an apocalyptic number.

2244955923 is a deficient number, since it is larger than the sum of its proper divisors (1658788077).

2244955923 is a wasteful number, since it uses less digits than its factorization.

2244955923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23517 (or 23500 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 2244955923 is about 47380.9658301728. The cubic root of 2244955923 is about 1309.3907628787.

The spelling of 2244955923 in words is "two billion, two hundred forty-four million, nine hundred fifty-five thousand, nine hundred twenty-three".