89307 has 6 divisors (see below), whose sum is σ = 129012. Its totient is φ = 59532.

The previous prime is 89303. The next prime is 89317. The reversal of 89307 is 70398.

It is a happy number.

It is not a de Polignac number, because 89307 - 2² = 89303 is a prime.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4953 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (21502).

2⁸⁹³⁰⁷ is an apocalyptic number.

89307 is a deficient number, since it is larger than the sum of its proper divisors (39705).

89307 is a wasteful number, since it uses less digits than its factorization.

89307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9929 (or 9926 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 89307 is about 298.8427680236. The cubic root of 89307 is about 44.6987282493.

The spelling of 89307 in words is "eighty-nine thousand, three hundred seven".