2208500770 has 64 divisors (see below), whose sum is σ = 4940559360. Its totient is φ = 693384192.

The previous prime is 2208500743. The next prime is 2208500773. The reversal of 2208500770 is 770058022.

It is not an unprimeable number, because it can be changed into a prime (2208500773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18951 + ... + 69109.

It is an arithmetic number, because the mean of its divisors is an integer number (77196240).

Almost surely, 2^2208500770 is an apocalyptic number.

2208500770 is an abundant number, since it is smaller than the sum of its proper divisors (2732058590).

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

2208500770 is a wasteful number, since it uses less digits than its factorization.

2208500770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50227.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 2208500770 is about 46994.6887424526. The cubic root of 2208500770 is about 1302.2644497497.

Adding to 2208500770 its reverse (770058022), we get a palindrome (2978558792).

The spelling of 2208500770 in words is "two billion, two hundred eight million, five hundred thousand, seven hundred seventy".