28876298 has 8 divisors (see below), whose sum is σ = 47252160. Its totient is φ = 13125580.

The previous prime is 28876273. The next prime is 28876301. The reversal of 28876298 is 89267882.

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

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, 656258 + ... + 656301.

It is an arithmetic number, because the mean of its divisors is an integer number (5906520).

Almost surely, 2^28876298 is an apocalyptic number.

28876298 is a deficient number, since it is larger than the sum of its proper divisors (18375862).

28876298 is a wasteful number, since it uses less digits than its factorization.

28876298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312572.

The product of its digits is 774144, while the sum is 50.

The square root of 28876298 is about 5373.6670905444. The cubic root of 28876298 is about 306.7942188889.

The spelling of 28876298 in words is "twenty-eight million, eight hundred seventy-six thousand, two hundred ninety-eight".