28466208 has 96 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 9273600.

The previous prime is 28466201. The next prime is 28466219. The reversal of 28466208 is 80266482.

28466208 is a `hidden beast` number, since 28 + 4 + 6 + 620 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (28466201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40258 + ... + 40958.

It is an arithmetic number, because the mean of its divisors is an integer number (884520).

Almost surely, 2^28466208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28466208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42456960).

28466208 is an abundant number, since it is smaller than the sum of its proper divisors (56447712).

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

28466208 is a wasteful number, since it uses less digits than its factorization.

28466208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 28466208 is about 5335.3732765384. The cubic root of 28466208 is about 305.3349647877.

The spelling of 28466208 in words is "twenty-eight million, four hundred sixty-six thousand, two hundred eight".