3000056 has 16 divisors (see below), whose sum is σ = 5807040. Its totient is φ = 1451520.

The previous prime is 3000047. The next prime is 3000061. The reversal of 3000056 is 6500003.

It is a happy number.

3000056 is nontrivially palindromic in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 3000056.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5801 + ... + 6296.

It is an arithmetic number, because the mean of its divisors is an integer number (362940).

Almost surely, 2^3000056 is an apocalyptic number.

It is an amenable number.

3000056 is a deficient number, since it is larger than the sum of its proper divisors (2806984).

3000056 is a wasteful number, since it uses less digits than its factorization.

3000056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12134 (or 12130 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 3000056 is about 1732.0669733010. The cubic root of 3000056 is about 144.2258544249.

Adding to 3000056 its reverse (6500003), we get a palindrome (9500059).

The spelling of 3000056 in words is "three million, fifty-six", and thus it is an aban number and an uban number.