28965794 has 16 divisors (see below), whose sum is σ = 51045120. Its totient is φ = 12153360.

The previous prime is 28965791. The next prime is 28965821. The reversal of 28965794 is 49756982.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (28965791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50354 + ... + 50925.

It is an arithmetic number, because the mean of its divisors is an integer number (3190320).

Almost surely, 2^28965794 is an apocalyptic number.

28965794 is a deficient number, since it is larger than the sum of its proper divisors (22079326).

28965794 is a wasteful number, since it uses less digits than its factorization.

28965794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101305.

The product of its digits is 1088640, while the sum is 50.

The square root of 28965794 is about 5381.9879226918. The cubic root of 28965794 is about 307.1108400219.

The spelling of 28965794 in words is "twenty-eight million, nine hundred sixty-five thousand, seven hundred ninety-four".