28984182 has 16 divisors (see below), whose sum is σ = 58567152. Its totient is φ = 9561600.

The previous prime is 28984169. The next prime is 28984183. The reversal of 28984182 is 28148982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28984183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24319 + ... + 25482.

It is an arithmetic number, because the mean of its divisors is an integer number (3660447).

Almost surely, 2^28984182 is an apocalyptic number.

28984182 is an abundant number, since it is smaller than the sum of its proper divisors (29582970).

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

28984182 is a wasteful number, since it uses less digits than its factorization.

28984182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49903.

The product of its digits is 73728, while the sum is 42.

The square root of 28984182 is about 5383.6959423801. The cubic root of 28984182 is about 307.1758127455.

The spelling of 28984182 in words is "twenty-eight million, nine hundred eighty-four thousand, one hundred eighty-two".