4647922560 has 160 divisors (see below), whose sum is σ = 16598755800. Its totient is φ = 1239432192.

The previous prime is 4647922549. The next prime is 4647922571. The reversal of 4647922560 is 652297464.

4647922560 is a `hidden beast` number, since 4 + 64 + 7 + 9 + 22 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (4647922549) and next prime (4647922571).

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7011 + ... + 96669.

Almost surely, 2^4647922560 is an apocalyptic number.

4647922560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4647922560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8299377900).

4647922560 is an abundant number, since it is smaller than the sum of its proper divisors (11950833240).

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

4647922560 is an equidigital number, since it uses as much as digits as its factorization.

4647922560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89690 (or 89669 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 4647922560 is about 68175.6742540915. The cubic root of 4647922560 is about 1668.8589334267.

The spelling of 4647922560 in words is "four billion, six hundred forty-seven million, nine hundred twenty-two thousand, five hundred sixty".