1882668192 has 72 divisors (see below), whose sum is σ = 5106816288. Its totient is φ = 607282560.

The previous prime is 1882668191. The next prime is 1882668199. The reversal of 1882668192 is 2918662881.

It is not an unprimeable number, because it can be changed into a prime (1882668191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82053 + ... + 102459.

It is an arithmetic number, because the mean of its divisors is an integer number (70928004).

Almost surely, 2^1882668192 is an apocalyptic number.

1882668192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1882668192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2553408144).

1882668192 is an abundant number, since it is smaller than the sum of its proper divisors (3224148096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1882668192 is a wasteful number, since it uses less digits than its factorization.

1882668192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20482 (or 20443 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 1882668192 is about 43389.7244978578. The cubic root of 1882668192 is about 1234.7847629844.

The spelling of 1882668192 in words is "one billion, eight hundred eighty-two million, six hundred sixty-eight thousand, one hundred ninety-two".