2208005536 has 48 divisors (see below), whose sum is σ = 4784246208. Its totient is φ = 994739200.

The previous prime is 2208005533. The next prime is 2208005537. The reversal of 2208005536 is 6355008022.

It is a happy number.

2208005536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2208005498 and 2208005507.

It is not an unprimeable number, because it can be changed into a prime (2208005533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12021 + ... + 67531.

It is an arithmetic number, because the mean of its divisors is an integer number (99671796).

Almost surely, 2^2208005536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208005536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2392123104).

2208005536 is an abundant number, since it is smaller than the sum of its proper divisors (2576240672).

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

2208005536 is a wasteful number, since it uses less digits than its factorization.

2208005536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55645 (or 55637 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2208005536 is about 46989.4194047979. The cubic root of 2208005536 is about 1302.1671025881.

The spelling of 2208005536 in words is "two billion, two hundred eight million, five thousand, five hundred thirty-six".