4224561792 has 64 divisors (see below), whose sum is σ = 12241640160. Its totient is φ = 1280168960.

The previous prime is 4224561767. The next prime is 4224561793. The reversal of 4224561792 is 2971654224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (4224561793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495843 + ... + 504290.

Almost surely, 2^4224561792 is an apocalyptic number.

It is an amenable number.

4224561792 is an abundant number, since it is smaller than the sum of its proper divisors (8017078368).

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

4224561792 is a wasteful number, since it uses less digits than its factorization.

4224561792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000161 (or 1000149 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 4224561792 is about 64996.6290818224. The cubic root of 4224561792 is about 1616.5676697283.

The spelling of 4224561792 in words is "four billion, two hundred twenty-four million, five hundred sixty-one thousand, seven hundred ninety-two".