2044227673 has 4 divisors (see below), whose sum is σ = 2044320948. Its totient is φ = 2044134400.

The previous prime is 2044227631. The next prime is 2044227677. The reversal of 2044227673 is 3767224402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 530473024 + 1513754649 = 23032^2 + 38907^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044227673 - 2²¹ = 2042130521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044227677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165 + ... + 64237.

It is an arithmetic number, because the mean of its divisors is an integer number (511080237).

Almost surely, 2^2044227673 is an apocalyptic number.

It is an amenable number.

2044227673 is a deficient number, since it is larger than the sum of its proper divisors (93275).

2044227673 is an equidigital number, since it uses as much as digits as its factorization.

2044227673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93274.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 2044227673 is about 45213.1360668556. The cubic root of 2044227673 is about 1269.1406493505.

It can be divided in two parts, 2044227 and 673, that added together give a square (2044900 = 1430²).

The spelling of 2044227673 in words is "two billion, forty-four million, two hundred twenty-seven thousand, six hundred seventy-three".