2242864567 has 4 divisors (see below), whose sum is σ = 2262713040. Its totient is φ = 2223016096.

The previous prime is 2242864549. The next prime is 2242864571. The reversal of 2242864567 is 7654682422.

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 2242864567 - 2⁷ = 2242864439 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 (2242864537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9924067 + ... + 9924292.

It is an arithmetic number, because the mean of its divisors is an integer number (565678260).

Almost surely, 2^2242864567 is an apocalyptic number.

2242864567 is a deficient number, since it is larger than the sum of its proper divisors (19848473).

2242864567 is a wasteful number, since it uses less digits than its factorization.

2242864567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19848472.

The product of its digits is 1290240, while the sum is 46.

The square root of 2242864567 is about 47358.8911082175. The cubic root of 2242864567 is about 1308.9840358115.

The spelling of 2242864567 in words is "two billion, two hundred forty-two million, eight hundred sixty-four thousand, five hundred sixty-seven".