3086528 has 28 divisors (see below), whose sum is σ = 6339840. Its totient is φ = 1489152.

The previous prime is 3086527. The next prime is 3086533. The reversal of 3086528 is 8256803.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 3086494 and 3086503.

It is not an unprimeable number, because it can be changed into a prime (3086527) 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, 1025 + ... + 2687.

Almost surely, 2^3086528 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 3086528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3169920).

3086528 is an abundant number, since it is smaller than the sum of its proper divisors (3253312).

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

3086528 is a wasteful number, since it uses less digits than its factorization.

3086528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3086528 is about 1756.8517296573. The cubic root of 3086528 is about 145.5984462258.

The spelling of 3086528 in words is "three million, eighty-six thousand, five hundred twenty-eight".