4622224064 has 14 divisors (see below), whose sum is σ = 9172226004. Its totient is φ = 2311112000.

The previous prime is 4622224063. The next prime is 4622224067. The reversal of 4622224064 is 4604222264.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4622224064.

It is not an unprimeable number, because it can be changed into a prime (4622224063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36111062 + ... + 36111189.

Almost surely, 2^4622224064 is an apocalyptic number.

It is an amenable number.

4622224064 is a deficient number, since it is larger than the sum of its proper divisors (4550001940).

4622224064 is an equidigital number, since it uses as much as digits as its factorization.

4622224064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72222263 (or 72222253 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4622224064 is about 67986.9403929902. The cubic root of 4622224064 is about 1665.7775245312. Note that the first 3 decimals are identical.

The spelling of 4622224064 in words is "four billion, six hundred twenty-two million, two hundred twenty-four thousand, sixty-four".