28866795 has 16 divisors (see below), whose sum is σ = 48618240. Its totient is φ = 14585184.

The previous prime is 28866779. The next prime is 28866809. The reversal of 28866795 is 59766882.

It is not a de Polignac number, because 28866795 - 2⁴ = 28866779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50359 + ... + 50928.

It is an arithmetic number, because the mean of its divisors is an integer number (3038640).

Almost surely, 2^28866795 is an apocalyptic number.

28866795 is a deficient number, since it is larger than the sum of its proper divisors (19751445).

28866795 is a wasteful number, since it uses less digits than its factorization.

28866795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101314.

The product of its digits is 1451520, while the sum is 51.

The square root of 28866795 is about 5372.7827985133. The cubic root of 28866795 is about 306.7605605423.

The spelling of 28866795 in words is "twenty-eight million, eight hundred sixty-six thousand, seven hundred ninety-five".