89585488 has 10 divisors (see below), whose sum is σ = 173571914. Its totient is φ = 44792736.

The previous prime is 89585477. The next prime is 89585491. The reversal of 89585488 is 88458598.

It can be written as a sum of positive squares in only one way, i.e., 72046144 + 17539344 = 8488^2 + 4188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2799531 + ... + 2799562.

Almost surely, 2^89585488 is an apocalyptic number.

It is an amenable number.

89585488 is a deficient number, since it is larger than the sum of its proper divisors (83986426).

89585488 is a wasteful number, since it uses less digits than its factorization.

89585488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599101 (or 5599095 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 55.

The square root of 89585488 is about 9464.9610670092. The cubic root of 89585488 is about 447.4514171741.

The spelling of 89585488 in words is "eighty-nine million, five hundred eighty-five thousand, four hundred eighty-eight".