3085568 has 36 divisors (see below), whose sum is σ = 6530580. Its totient is φ = 1449984.

The previous prime is 3085567. The next prime is 3085591. The reversal of 3085568 is 8655803.

It can be written as a sum of positive squares in 2 ways, for example, as 1364224 + 1721344 = 1168^2 + 1312^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3998 + ... + 4706.

It is an arithmetic number, because the mean of its divisors is an integer number (181405).

Almost surely, 2^3085568 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 3085568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265290).

3085568 is an abundant number, since it is smaller than the sum of its proper divisors (3445012).

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

3085568 is an equidigital number, since it uses as much as digits as its factorization.

3085568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 3085568 is about 1756.5784924107. The cubic root of 3085568 is about 145.5833495431.

The spelling of 3085568 in words is "three million, eighty-five thousand, five hundred sixty-eight".