4224585620 has 12 divisors (see below), whose sum is σ = 8871629844. Its totient is φ = 1689834240.

The previous prime is 4224585619. The next prime is 4224585637. The reversal of 4224585620 is 265854224.

It can be written as a sum of positive squares in 2 ways, for example, as 2898314896 + 1326270724 = 53836^2 + 36418^2 .

It is a congruent number.

It is an unprimeable number.

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, 105614621 + ... + 105614660.

It is an arithmetic number, because the mean of its divisors is an integer number (739302487).

Almost surely, 2^4224585620 is an apocalyptic number.

It is an amenable number.

4224585620 is an abundant number, since it is smaller than the sum of its proper divisors (4647044224).

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

4224585620 is a wasteful number, since it uses less digits than its factorization.

4224585620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211229290 (or 211229288 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 4224585620 is about 64996.8123833777. The cubic root of 4224585620 is about 1616.5707090575.

The spelling of 4224585620 in words is "four billion, two hundred twenty-four million, five hundred eighty-five thousand, six hundred twenty".