4817225646 has 24 divisors (see below), whose sum is σ = 10438692264. Its totient is φ = 1605531120.

The previous prime is 4817225557. The next prime is 4817225663. The reversal of 4817225646 is 6465227184.

4817225646 is a `hidden beast` number, since 4 + 81 + 7 + 2 + 2 + 564 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189100 + ... + 213056.

It is an arithmetic number, because the mean of its divisors is an integer number (434945511).

Almost surely, 2^4817225646 is an apocalyptic number.

4817225646 is an abundant number, since it is smaller than the sum of its proper divisors (5621466618).

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

4817225646 is a wasteful number, since it uses less digits than its factorization.

4817225646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35136 (or 35133 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4817225646 is about 69406.2363624480. The cubic root of 4817225646 is about 1688.8807927587.

The spelling of 4817225646 in words is "four billion, eight hundred seventeen million, two hundred twenty-five thousand, six hundred forty-six".