28882104 has 16 divisors (see below), whose sum is σ = 72205320. Its totient is φ = 9627360.

The previous prime is 28882103. The next prime is 28882129. The reversal of 28882104 is 40128882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28882103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601687 + ... + 601734.

Almost surely, 2^28882104 is an apocalyptic number.

28882104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

28882104 is an abundant number, since it is smaller than the sum of its proper divisors (43323216).

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

28882104 is a wasteful number, since it uses less digits than its factorization.

28882104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203430 (or 1203426 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 28882104 is about 5374.2072903825. The cubic root of 28882104 is about 306.8147793253.

The spelling of 28882104 in words is "twenty-eight million, eight hundred eighty-two thousand, one hundred four".