28882176 has 36 divisors (see below), whose sum is σ = 76870752. Its totient is φ = 9627136.

The previous prime is 28882171. The next prime is 28882207. The reversal of 28882176 is 67128882.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28882171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18036 + ... + 19571.

Almost surely, 2^28882176 is an apocalyptic number.

It is an amenable number.

28882176 is an abundant number, since it is smaller than the sum of its proper divisors (47988576).

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

28882176 is an equidigital number, since it uses as much as digits as its factorization.

28882176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37626 (or 37612 counting only the distinct ones).

The product of its digits is 86016, while the sum is 42.

The square root of 28882176 is about 5374.2139890406. The cubic root of 28882176 is about 306.8150342772.

The spelling of 28882176 in words is "twenty-eight million, eight hundred eighty-two thousand, one hundred seventy-six".