32622730560 has 672 divisors, whose sum is σ = 134973925632. Its totient is φ = 7345520640.

The previous prime is 32622730541. The next prime is 32622730589. The reversal of 32622730560 is 6503722623.

It is a happy number.

32622730560 is a `hidden beast` number, since 3 + 2 + 6 + 22 + 73 + 0 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 39734950 + ... + 39735770.

It is an arithmetic number, because the mean of its divisors is an integer number (200854056).

Almost surely, 2^32622730560 is an apocalyptic number.

32622730560 is a gapful number since it is divisible by the number (30) 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 32622730560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67486962816).

32622730560 is an abundant number, since it is smaller than the sum of its proper divisors (102351195072).

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

32622730560 is an equidigital number, since it uses as much as digits as its factorization.

32622730560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 32622730560 in words is "thirty-two billion, six hundred twenty-two million, seven hundred thirty thousand, five hundred sixty".