28795832 has 16 divisors (see below), whose sum is σ = 58145640. Its totient is φ = 13290336.

The previous prime is 28795831. The next prime is 28795847. The reversal of 28795832 is 23859782.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28795831) 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, 138338 + ... + 138545.

Almost surely, 2^28795832 is an apocalyptic number.

It is an amenable number.

28795832 is an abundant number, since it is smaller than the sum of its proper divisors (29349808).

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

28795832 is a wasteful number, since it uses less digits than its factorization.

28795832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276902 (or 276898 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 28795832 is about 5366.1748014764. The cubic root of 28795832 is about 306.5089853102.

The spelling of 28795832 in words is "twenty-eight million, seven hundred ninety-five thousand, eight hundred thirty-two".