28760300 has 36 divisors (see below), whose sum is σ = 65698920. Its totient is φ = 10897920.

The previous prime is 28760213. The next prime is 28760323. The reversal of 28760300 is 306782.

It is a self number, because there is not a number n which added to its sum of digits gives 28760300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5669 + ... + 9468.

It is an arithmetic number, because the mean of its divisors is an integer number (1824970).

Almost surely, 2^28760300 is an apocalyptic number.

28760300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28760300 is an abundant number, since it is smaller than the sum of its proper divisors (36938620).

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

28760300 is a wasteful number, since it uses less digits than its factorization.

28760300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15170 (or 15163 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 28760300 is about 5362.8630413241. The cubic root of 28760300 is about 306.3828633554.

The spelling of 28760300 in words is "twenty-eight million, seven hundred sixty thousand, three hundred".