4422598560 has 144 divisors (see below), whose sum is σ = 15274363104. Its totient is φ = 1165118976.

The previous prime is 4422598529. The next prime is 4422598573. The reversal of 4422598560 is 658952244.

4422598560 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 598 + 56 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101019 + ... + 138021.

It is an arithmetic number, because the mean of its divisors is an integer number (106071966).

Almost surely, 2^4422598560 is an apocalyptic number.

4422598560 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 4422598560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7637181552).

4422598560 is an abundant number, since it is smaller than the sum of its proper divisors (10851764544).

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

4422598560 is a wasteful number, since it uses less digits than its factorization.

4422598560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37107 (or 37096 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4422598560 is about 66502.6207002401. The cubic root of 4422598560 is about 1641.4431279141.

The spelling of 4422598560 in words is "four billion, four hundred twenty-two million, five hundred ninety-eight thousand, five hundred sixty".