1682111882 has 16 divisors (see below), whose sum is σ = 2847463200. Its totient is φ = 738230640.

The previous prime is 1682111881. The next prime is 1682111897. The reversal of 1682111882 is 2881112861.

It is not an unprimeable number, because it can be changed into a prime (1682111881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317632 + ... + 1318907.

It is an arithmetic number, because the mean of its divisors is an integer number (177966450).

Almost surely, 2^1682111882 is an apocalyptic number.

1682111882 is a deficient number, since it is larger than the sum of its proper divisors (1165351318).

1682111882 is a wasteful number, since it uses less digits than its factorization.

1682111882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636581.

The product of its digits is 12288, while the sum is 38.

The square root of 1682111882 is about 41013.5572951189. The cubic root of 1682111882 is about 1189.2823114058.

The spelling of 1682111882 in words is "one billion, six hundred eighty-two million, one hundred eleven thousand, eight hundred eighty-two".