93305 has 4 divisors (see below), whose sum is σ = 111972. Its totient is φ = 74640.

The previous prime is 93287. The next prime is 93307. The reversal of 93305 is 50339.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50339 = 71 ⋅709.

It can be written as a sum of positive squares in 2 ways, for example, as 19321 + 73984 = 139^2 + 272^2 .

It is not a de Polignac number, because 93305 - 2⁶ = 93241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93307) 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, 9326 + ... + 9335.

It is an arithmetic number, because the mean of its divisors is an integer number (27993).

2⁹³³⁰⁵ is an apocalyptic number.

It is an amenable number.

93305 is a deficient number, since it is larger than the sum of its proper divisors (18667).

93305 is a wasteful number, since it uses less digits than its factorization.

93305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18666.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 93305 is about 305.4586715089. The cubic root of 93305 is about 45.3560235797.

The spelling of 93305 in words is "ninety-three thousand, three hundred five".