28994802 has 8 divisors (see below), whose sum is σ = 57989616. Its totient is φ = 9664932.

The previous prime is 28994773. The next prime is 28994837. The reversal of 28994802 is 20849982.

It is a sphenic number, since it is the product of 3 distinct primes.

28994802 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2416228 + ... + 2416239.

It is an arithmetic number, because the mean of its divisors is an integer number (7248702).

Almost surely, 2^28994802 is an apocalyptic number.

28994802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28994802 is a wasteful number, since it uses less digits than its factorization.

28994802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832472.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 28994802 is about 5384.6821633222. The cubic root of 28994802 is about 307.2133252616.

The spelling of 28994802 in words is "twenty-eight million, nine hundred ninety-four thousand, eight hundred two".