2242540564 has 24 divisors (see below), whose sum is σ = 4282413408. Its totient is φ = 1019051040.

The previous prime is 2242540541. The next prime is 2242540571. The reversal of 2242540564 is 4650452422.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 305562 + ... + 312814.

It is an arithmetic number, because the mean of its divisors is an integer number (178433892).

Almost surely, 2^2242540564 is an apocalyptic number.

It is an amenable number.

2242540564 is a deficient number, since it is larger than the sum of its proper divisors (2039872844).

2242540564 is a wasteful number, since it uses less digits than its factorization.

2242540564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14295 (or 14293 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

The square root of 2242540564 is about 47355.4702647962. The cubic root of 2242540564 is about 1308.9210010680.

Adding to 2242540564 its reverse (4650452422), we get a palindrome (6892992986).

The spelling of 2242540564 in words is "two billion, two hundred forty-two million, five hundred forty thousand, five hundred sixty-four".