89282808 has 24 divisors (see below), whose sum is σ = 241807800. Its totient is φ = 29760912.

The previous prime is 89282807. The next prime is 89282819. The reversal of 89282808 is 80828298.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89282801) 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 5 ways as a sum of consecutive naturals, for example, 619948 + ... + 620091.

It is an arithmetic number, because the mean of its divisors is an integer number (10075325).

Almost surely, 2^89282808 is an apocalyptic number.

It is an amenable number.

89282808 is an abundant number, since it is smaller than the sum of its proper divisors (152524992).

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

89282808 is a wasteful number, since it uses less digits than its factorization.

89282808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240051 (or 1240044 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The square root of 89282808 is about 9448.9580377944. The cubic root of 89282808 is about 446.9469180094.

The spelling of 89282808 in words is "eighty-nine million, two hundred eighty-two thousand, eight hundred eight".