2318182056 has 24 divisors (see below), whose sum is σ = 6278409930. Its totient is φ = 772727328.

The previous prime is 2318182051. The next prime is 2318182063. The reversal of 2318182056 is 6502818132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1608812100 + 709369956 = 40110^2 + 26634^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2318182056.

It is not an unprimeable number, because it can be changed into a prime (2318182051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16098415 + ... + 16098558.

Almost surely, 2^2318182056 is an apocalyptic number.

It is an amenable number.

2318182056 is an abundant number, since it is smaller than the sum of its proper divisors (3960227874).

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

2318182056 is a wasteful number, since it uses less digits than its factorization.

2318182056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32196985 (or 32196978 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2318182056 is about 48147.5031128303. The cubic root of 2318182056 is about 1323.4753186753.

The spelling of 2318182056 in words is "two billion, three hundred eighteen million, one hundred eighty-two thousand, fifty-six".