3028081 has 8 divisors (see below), whose sum is σ = 3495744. Its totient is φ = 2569200.

The previous prime is 3028073. The next prime is 3028099. The reversal of 3028081 is 1808203.

3028081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3028081 - 2³ = 3028073 is a prime.

It is a super-2 number, since 2×3028081² = 18338549085122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3028001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435 + ... + 2848.

It is an arithmetic number, because the mean of its divisors is an integer number (436968).

Almost surely, 2^3028081 is an apocalyptic number.

It is an amenable number.

3028081 is a deficient number, since it is larger than the sum of its proper divisors (467663).

3028081 is a wasteful number, since it uses less digits than its factorization.

3028081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 3028081 is about 1740.1382129015. The cubic root of 3028081 is about 144.6735581343.

The spelling of 3028081 in words is "three million, twenty-eight thousand, eighty-one".