2182160932 has 48 divisors (see below), whose sum is σ = 4467456000. Its totient is φ = 913204512.

The previous prime is 2182160899. The next prime is 2182160933. The reversal of 2182160932 is 2390612812.

It is not an unprimeable number, because it can be changed into a prime (2182160933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655023 + ... + 658345.

It is an arithmetic number, because the mean of its divisors is an integer number (93072000).

Almost surely, 2^2182160932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2182160932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2233728000).

2182160932 is an abundant number, since it is smaller than the sum of its proper divisors (2285295068).

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

2182160932 is a wasteful number, since it uses less digits than its factorization.

2182160932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880 (or 3878 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2182160932 is about 46713.6054271130. The cubic root of 2182160932 is about 1297.0665477690.

The spelling of 2182160932 in words is "two billion, one hundred eighty-two million, one hundred sixty thousand, nine hundred thirty-two".