2684565228 has 24 divisors (see below), whose sum is σ = 6269695488. Its totient is φ = 894039376.

The previous prime is 2684565227. The next prime is 2684565277. The reversal of 2684565228 is 8225654862.

It is not an unprimeable number, because it can be changed into a prime (2684565227) 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 7 ways as a sum of consecutive naturals, for example, 88176 + ... + 114647.

It is an arithmetic number, because the mean of its divisors is an integer number (261237312).

Almost surely, 2^2684565228 is an apocalyptic number.

It is an amenable number.

2684565228 is an abundant number, since it is smaller than the sum of its proper divisors (3585130260).

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

2684565228 is a wasteful number, since it uses less digits than its factorization.

2684565228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203933 (or 203931 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 48.

The square root of 2684565228 is about 51812.7901970160. The cubic root of 2684565228 is about 1389.8181754128.

The spelling of 2684565228 in words is "two billion, six hundred eighty-four million, five hundred sixty-five thousand, two hundred twenty-eight".