2210859008 has 36 divisors (see below), whose sum is σ = 4424897295. Its totient is φ = 1104365568.

The previous prime is 2210858977. The next prime is 2210859029. The reversal of 2210859008 is 8009580122.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1105429504 + 1105429504 = 33248^2 + 33248^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33248.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2127353 + ... + 2128391.

Almost surely, 2^2210859008 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 2210859008

2210859008 is an abundant number, since it is smaller than the sum of its proper divisors (2214038287).

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

2210859008 is an frugal number, since it uses more digits than its factorization.

2210859008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 2210859008 is about 47019.7725217807. The cubic root of 2210859008 is about 1302.7278043644.

The spelling of 2210859008 in words is "two billion, two hundred ten million, eight hundred fifty-nine thousand, eight".