2182324916 has 12 divisors (see below), whose sum is σ = 3985115232. Its totient is φ = 1043720568.

The previous prime is 2182324913. The next prime is 2182324931. The reversal of 2182324916 is 6194232812.

It is a self number, because there is not a number n which added to its sum of digits gives 2182324916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182324913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11860370 + ... + 11860553.

It is an arithmetic number, because the mean of its divisors is an integer number (332092936).

Almost surely, 2^2182324916 is an apocalyptic number.

It is an amenable number.

2182324916 is a deficient number, since it is larger than the sum of its proper divisors (1802790316).

2182324916 is a wasteful number, since it uses less digits than its factorization.

2182324916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23720950 (or 23720948 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 2182324916 is about 46715.3606001281. The cubic root of 2182324916 is about 1297.0990374035.

The spelling of 2182324916 in words is "two billion, one hundred eighty-two million, three hundred twenty-four thousand, nine hundred sixteen".