28675056 has 40 divisors (see below), whose sum is σ = 78436944. Its totient is φ = 8995840.

The previous prime is 28675033. The next prime is 28675079. The reversal of 28675056 is 65057682.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28675033) and next prime (28675079).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16755 + ... + 18386.

Almost surely, 2^28675056 is an apocalyptic number.

It is an amenable number.

28675056 is an abundant number, since it is smaller than the sum of its proper divisors (49761888).

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

28675056 is a wasteful number, since it uses less digits than its factorization.

28675056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35169 (or 35163 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 28675056 is about 5354.9095230452. The cubic root of 28675056 is about 306.0798629601.

The spelling of 28675056 in words is "twenty-eight million, six hundred seventy-five thousand, fifty-six".