89300085 has 32 divisors (see below), whose sum is σ = 163736832. Its totient is φ = 40711680.

The previous prime is 89300069. The next prime is 89300087. The reversal of 89300085 is 58000398.

It is not a de Polignac number, because 89300085 - 2⁴ = 89300069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89300087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47055 + ... + 48915.

It is an arithmetic number, because the mean of its divisors is an integer number (5116776).

Almost surely, 2^89300085 is an apocalyptic number.

It is an amenable number.

89300085 is a deficient number, since it is larger than the sum of its proper divisors (74436747).

89300085 is a wasteful number, since it uses less digits than its factorization.

89300085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 89300085 is about 9449.8722213583. The cubic root of 89300085 is about 446.9757455222.

The spelling of 89300085 in words is "eighty-nine million, three hundred thousand, eighty-five".