4617222816 has 24 divisors (see below), whose sum is σ = 12120210144. Its totient is φ = 1539074240.

The previous prime is 4617222809. The next prime is 4617222817. The reversal of 4617222816 is 6182227164.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (4617222817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24047940 + ... + 24048131.

It is an arithmetic number, because the mean of its divisors is an integer number (505008756).

Almost surely, 2^4617222816 is an apocalyptic number.

It is an amenable number.

4617222816 is an abundant number, since it is smaller than the sum of its proper divisors (7502987328).

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

4617222816 is a wasteful number, since it uses less digits than its factorization.

4617222816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48096084 (or 48096076 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 4617222816 is about 67950.1494921093. The cubic root of 4617222816 is about 1665.1765171007.

The spelling of 4617222816 in words is "four billion, six hundred seventeen million, two hundred twenty-two thousand, eight hundred sixteen".