2608935220 has 48 divisors (see below), whose sum is σ = 5889864960. Its totient is φ = 967607424.

The previous prime is 2608935193. The next prime is 2608935221. The reversal of 2608935220 is 225398062.

It is a self number, because there is not a number n which added to its sum of digits gives 2608935220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608935221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55179 + ... + 90898.

It is an arithmetic number, because the mean of its divisors is an integer number (122705520).

Almost surely, 2^2608935220 is an apocalyptic number.

2608935220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2608935220 is an abundant number, since it is smaller than the sum of its proper divisors (3280929740).

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

2608935220 is a wasteful number, since it uses less digits than its factorization.

2608935220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146152 (or 146150 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2608935220 is about 51077.7370289640. The cubic root of 2608935220 is about 1376.6422638580.

The spelling of 2608935220 in words is "two billion, six hundred eight million, nine hundred thirty-five thousand, two hundred twenty".