2327645412 has 36 divisors (see below), whose sum is σ = 5896686796. Its totient is φ = 774178560.

The previous prime is 2327645401. The next prime is 2327645417. The reversal of 2327645412 is 2145467232.

2327645412 is a `hidden beast` number, since 2 + 3 + 2 + 7 + 645 + 4 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1827049536 + 500595876 = 42744^2 + 22374^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (2327645417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54289 + ... + 87192.

Almost surely, 2^2327645412 is an apocalyptic number.

It is an amenable number.

2327645412 is an abundant number, since it is smaller than the sum of its proper divisors (3569041384).

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

2327645412 is a wasteful number, since it uses less digits than its factorization.

2327645412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141948 (or 141943 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 2327645412 is about 48245.6776509565. The cubic root of 2327645412 is about 1325.2737845537.

The spelling of 2327645412 in words is "two billion, three hundred twenty-seven million, six hundred forty-five thousand, four hundred twelve".