28848996 has 72 divisors (see below), whose sum is σ = 80144064. Its totient is φ = 8677440.

The previous prime is 28848991. The next prime is 28849027. The reversal of 28848996 is 69984882.

It is not an unprimeable number, because it can be changed into a prime (28848991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104010 + ... + 104286.

It is an arithmetic number, because the mean of its divisors is an integer number (1113112).

Almost surely, 2^28848996 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 28848996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40072032).

28848996 is an abundant number, since it is smaller than the sum of its proper divisors (51295068).

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

28848996 is a wasteful number, since it uses less digits than its factorization.

28848996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 556 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 28848996 is about 5371.1261389023. The cubic root of 28848996 is about 306.6974990004.

It can be divided in two parts, 288 and 48996, that added together give a square (49284 = 222²).

The spelling of 28848996 in words is "twenty-eight million, eight hundred forty-eight thousand, nine hundred ninety-six".