2182104368 has 20 divisors (see below), whose sum is σ = 4228732320. Its totient is φ = 1090818624.

The previous prime is 2182104347. The next prime is 2182104389. The reversal of 2182104368 is 8634012812.

It is a Cunningham number, because it is equal to 46713²-1.

It is an interprime number because it is at equal distance from previous prime (2182104347) and next prime (2182104389).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81746 + ... + 105102.

It is an arithmetic number, because the mean of its divisors is an integer number (211436616).

Almost surely, 2^2182104368 is an apocalyptic number.

It is an amenable number.

2182104368 is a deficient number, since it is larger than the sum of its proper divisors (2046627952).

2182104368 is a wasteful number, since it uses less digits than its factorization.

2182104368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29204 (or 29198 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2182104368 is about 46712.9999892963. Note that the first 4 decimals coincide. The cubic root of 2182104368 is about 1297.0553405440.

The spelling of 2182104368 in words is "two billion, one hundred eighty-two million, one hundred four thousand, three hundred sixty-eight".