89288608 has 24 divisors (see below), whose sum is σ = 176097348. Its totient is φ = 44565504.

The previous prime is 89288561. The next prime is 89288609. The reversal of 89288608 is 80688298.

It can be written as a sum of positive squares in 2 ways, for example, as 83393424 + 5895184 = 9132^2 + 2428^2 .

It is not an unprimeable number, because it can be changed into a prime (89288609) 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, 18760 + ... + 23032.

Almost surely, 2^89288608 is an apocalyptic number.

It is an amenable number.

89288608 is a deficient number, since it is larger than the sum of its proper divisors (86808740).

89288608 is a wasteful number, since it uses less digits than its factorization.

89288608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4936 (or 4928 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 89288608 is about 9449.2649449574. The cubic root of 89288608 is about 446.9565960055.

The spelling of 89288608 in words is "eighty-nine million, two hundred eighty-eight thousand, six hundred eight".