89306 has 8 divisors (see below), whose sum is σ = 153120. Its totient is φ = 38268.

The previous prime is 89303. The next prime is 89317. The reversal of 89306 is 60398.

It is a happy number.

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

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89306.

It is not an unprimeable number, because it can be changed into a prime (89303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176 + ... + 3203.

It is an arithmetic number, because the mean of its divisors is an integer number (19140).

2⁸⁹³⁰⁶ is an apocalyptic number.

89306 is a deficient number, since it is larger than the sum of its proper divisors (63814).

89306 is a wasteful number, since it uses less digits than its factorization.

89306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6388.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 89306 is about 298.8410948983. The cubic root of 89306 is about 44.6985614132.

The spelling of 89306 in words is "eighty-nine thousand, three hundred six".