2162328484 has 12 divisors (see below), whose sum is σ = 3818791900. Its totient is φ = 1071245088.

The previous prime is 2162328473. The next prime is 2162328499. The reversal of 2162328484 is 4848232612.

It can be written as a sum of positive squares in 2 ways, for example, as 1606406400 + 555922084 = 40080^2 + 23578^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2479299 + ... + 2480170.

Almost surely, 2^2162328484 is an apocalyptic number.

It is an amenable number.

2162328484 is a deficient number, since it is larger than the sum of its proper divisors (1656463416).

2162328484 is a wasteful number, since it uses less digits than its factorization.

2162328484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959582 (or 4959580 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 2162328484 is about 46500.8439063207. The cubic root of 2162328484 is about 1293.1251441266.

The spelling of 2162328484 in words is "two billion, one hundred sixty-two million, three hundred twenty-eight thousand, four hundred eighty-four".