2182010944 has 21 divisors (see below), whose sum is σ = 4330669647. Its totient is φ = 1090818624.

The previous prime is 2182010927. The next prime is 2182010947. The reversal of 2182010944 is 4490102812.

The square root of 2182010944 is 46712.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2182010944² = 9522343519471542272, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2182010947) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 370777 + ... + 376615.

Almost surely, 2^2182010944 is an apocalyptic number.

2182010944 is the 46712-nd square number.

It is an amenable number.

2182010944 is a deficient number, since it is larger than the sum of its proper divisors (2148658703).

2182010944 is an frugal number, since it uses more digits than its factorization.

2182010944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11690 (or 5841 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The cubic root of 2182010944 is about 1297.0368296928.

The spelling of 2182010944 in words is "two billion, one hundred eighty-two million, ten thousand, nine hundred forty-four".