28467084 has 12 divisors (see below), whose sum is σ = 66423224. Its totient is φ = 9489024.

The previous prime is 28467017. The next prime is 28467121. The reversal of 28467084 is 48076482.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1186117 + ... + 1186140.

Almost surely, 2^28467084 is an apocalyptic number.

It is an amenable number.

28467084 is an abundant number, since it is smaller than the sum of its proper divisors (37956140).

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

28467084 is a wasteful number, since it uses less digits than its factorization.

28467084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372264 (or 2372262 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 28467084 is about 5335.4553695069. The cubic root of 28467084 is about 305.3380968134.

The spelling of 28467084 in words is "twenty-eight million, four hundred sixty-seven thousand, eighty-four".