89335209 has 8 divisors (see below), whose sum is σ = 121883872. Its totient is φ = 58171680.

The previous prime is 89335193. The next prime is 89335217. The reversal of 89335209 is 90253398.

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

It is not a de Polignac number, because 89335209 - 2⁴ = 89335193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89335219) 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 7 ways as a sum of consecutive naturals, for example, 346132 + ... + 346389.

It is an arithmetic number, because the mean of its divisors is an integer number (15235484).

Almost surely, 2^89335209 is an apocalyptic number.

It is an amenable number.

89335209 is a deficient number, since it is larger than the sum of its proper divisors (32548663).

89335209 is a wasteful number, since it uses less digits than its factorization.

89335209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692567.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 89335209 is about 9451.7304764789. The cubic root of 89335209 is about 447.0343401592.

The spelling of 89335209 in words is "eighty-nine million, three hundred thirty-five thousand, two hundred nine".