28792794 has 16 divisors (see below), whose sum is σ = 57682368. Its totient is φ = 9581472.

The previous prime is 28792763. The next prime is 28792807. The reversal of 28792794 is 49729782.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174 + ... + 7590.

It is an arithmetic number, because the mean of its divisors is an integer number (3605148).

Almost surely, 2^28792794 is an apocalyptic number.

28792794 is an abundant number, since it is smaller than the sum of its proper divisors (28889574).

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

28792794 is a wasteful number, since it uses less digits than its factorization.

28792794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8069.

The product of its digits is 508032, while the sum is 48.

The square root of 28792794 is about 5365.8917245878. The cubic root of 28792794 is about 306.4982058908.

The spelling of 28792794 in words is "twenty-eight million, seven hundred ninety-two thousand, seven hundred ninety-four".