3072564 has 36 divisors (see below), whose sum is σ = 8473920. Its totient is φ = 930960.

The previous prime is 3072557. The next prime is 3072607. The reversal of 3072564 is 4652703.

It is a happy number.

3072564 is a `hidden beast` number, since 30 + 72 + 564 = 666.

3072564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3484 + ... + 4275.

Almost surely, 2^3072564 is an apocalyptic number.

It is an amenable number.

3072564 is an abundant number, since it is smaller than the sum of its proper divisors (5401356).

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

3072564 is a wasteful number, since it uses less digits than its factorization.

3072564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780 (or 7775 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3072564 is about 1752.8730701337. The cubic root of 3072564 is about 145.3785432018.

The spelling of 3072564 in words is "three million, seventy-two thousand, five hundred sixty-four".