2608228812 has 96 divisors (see below), whose sum is σ = 7238246400. Its totient is φ = 715482432.

The previous prime is 2608228801. The next prime is 2608228867. The reversal of 2608228812 is 2188228062.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206989 + ... + 219227.

It is an arithmetic number, because the mean of its divisors is an integer number (75398400).

Almost surely, 2^2608228812 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 2608228812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3619123200).

2608228812 is an abundant number, since it is smaller than the sum of its proper divisors (4630017588).

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

2608228812 is a wasteful number, since it uses less digits than its factorization.

2608228812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12355 (or 12353 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 2608228812 is about 51070.8215324563. The cubic root of 2608228812 is about 1376.5180038554.

The spelling of 2608228812 in words is "two billion, six hundred eight million, two hundred twenty-eight thousand, eight hundred twelve".