89497585 has 8 divisors (see below), whose sum is σ = 107807040. Its totient is φ = 71324784.

The previous prime is 89497523. The next prime is 89497591. The reversal of 89497585 is 58579498.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89497585 - 2²³ = 81108977 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32715 + ... + 35344.

It is an arithmetic number, because the mean of its divisors is an integer number (13475880).

Almost surely, 2^89497585 is an apocalyptic number.

It is an amenable number.

89497585 is a deficient number, since it is larger than the sum of its proper divisors (18309455).

89497585 is a wasteful number, since it uses less digits than its factorization.

89497585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68327.

The product of its digits is 3628800, while the sum is 55.

The square root of 89497585 is about 9460.3163266352. The cubic root of 89497585 is about 447.3050199753.

The spelling of 89497585 in words is "eighty-nine million, four hundred ninety-seven thousand, five hundred eighty-five".