2164182108 has 48 divisors (see below), whose sum is σ = 5552246784. Its totient is φ = 650643840.

The previous prime is 2164182103. The next prime is 2164182109. The reversal of 2164182108 is 8012814612.

2164182108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2164182103) 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, 47785 + ... + 81312.

It is an arithmetic number, because the mean of its divisors is an integer number (115671808).

Almost surely, 2^2164182108 is an apocalyptic number.

It is an amenable number.

2164182108 is an abundant number, since it is smaller than the sum of its proper divisors (3388064676).

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

2164182108 is a wasteful number, since it uses less digits than its factorization.

2164182108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129242 (or 129240 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2164182108 is about 46520.7707158856. The cubic root of 2164182108 is about 1293.4945427054.

The spelling of 2164182108 in words is "two billion, one hundred sixty-four million, one hundred eighty-two thousand, one hundred eight".