93893 has 2 divisors, whose sum is σ = 93894. Its totient is φ = 93892.

The previous prime is 93889. The next prime is 93901. The reversal of 93893 is 39839.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56644 + 37249 = 238^2 + 193^2 .

It is an emirp because it is prime and its reverse (39839) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93893 - 2² = 93889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 93893.

It is not a weakly prime, because it can be changed into another prime (93493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46946 + 46947.

It is an arithmetic number, because the mean of its divisors is an integer number (46947).

2⁹³⁸⁹³ is an apocalyptic number.

It is an amenable number.

93893 is a deficient number, since it is larger than the sum of its proper divisors (1).

93893 is an equidigital number, since it uses as much as digits as its factorization.

93893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 32.

The square root of 93893 is about 306.4196468897. The cubic root of 93893 is about 45.4511007086.

The spelling of 93893 in words is "ninety-three thousand, eight hundred ninety-three".