28675576 has 16 divisors (see below), whose sum is σ = 53835840. Its totient is φ = 14319360.

The previous prime is 28675571. The next prime is 28675613. The reversal of 28675576 is 67557682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28675571) 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, 6120 + ... + 9736.

It is an arithmetic number, because the mean of its divisors is an integer number (3364740).

Almost surely, 2^28675576 is an apocalyptic number.

It is an amenable number.

28675576 is a deficient number, since it is larger than the sum of its proper divisors (25160264).

28675576 is a wasteful number, since it uses less digits than its factorization.

28675576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4614 (or 4610 counting only the distinct ones).

The product of its digits is 705600, while the sum is 46.

The square root of 28675576 is about 5354.9580763999. The cubic root of 28675576 is about 306.0817131229.

The spelling of 28675576 in words is "twenty-eight million, six hundred seventy-five thousand, five hundred seventy-six".