28845676 has 12 divisors (see below), whose sum is σ = 50866200. Its totient is φ = 14312480.

The previous prime is 28845653. The next prime is 28845679. The reversal of 28845676 is 67654882.

It is not an unprimeable number, because it can be changed into a prime (28845679) 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, 27001 + ... + 28048.

It is an arithmetic number, because the mean of its divisors is an integer number (4238850).

Almost surely, 2^28845676 is an apocalyptic number.

It is an amenable number.

28845676 is a deficient number, since it is larger than the sum of its proper divisors (22020524).

28845676 is a wasteful number, since it uses less digits than its factorization.

28845676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55184 (or 55182 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 28845676 is about 5370.8170700555. The cubic root of 28845676 is about 306.6857334291.

The spelling of 28845676 in words is "twenty-eight million, eight hundred forty-five thousand, six hundred seventy-six".