28826808 has 16 divisors (see below), whose sum is σ = 72067080. Its totient is φ = 9608928.

The previous prime is 28826803. The next prime is 28826821. The reversal of 28826808 is 80862882.

It is a self number, because there is not a number n which added to its sum of digits gives 28826808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28826801) 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, 600535 + ... + 600582.

Almost surely, 2^28826808 is an apocalyptic number.

It is an amenable number.

28826808 is an abundant number, since it is smaller than the sum of its proper divisors (43240272).

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

28826808 is a wasteful number, since it uses less digits than its factorization.

28826808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201126 (or 1201122 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 28826808 is about 5369.0602529679. The cubic root of 28826808 is about 306.6188509780.

The spelling of 28826808 in words is "twenty-eight million, eight hundred twenty-six thousand, eight hundred eight".