2230542647 has 4 divisors (see below), whose sum is σ = 2361751056. Its totient is φ = 2099334240.

The previous prime is 2230542641. The next prime is 2230542661. The reversal of 2230542647 is 7462450322.

2230542647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2230542647 - 2⁴ = 2230542631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230542641) 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, 65604179 + ... + 65604212.

It is an arithmetic number, because the mean of its divisors is an integer number (590437764).

Almost surely, 2^2230542647 is an apocalyptic number.

2230542647 is a deficient number, since it is larger than the sum of its proper divisors (131208409).

2230542647 is a wasteful number, since it uses less digits than its factorization.

2230542647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131208408.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 2230542647 is about 47228.6210575748. The cubic root of 2230542647 is about 1306.5825200119.

Adding to 2230542647 its reverse (7462450322), we get a palindrome (9692992969).

The spelling of 2230542647 in words is "two billion, two hundred thirty million, five hundred forty-two thousand, six hundred forty-seven".