93851 has 2 divisors, whose sum is σ = 93852. Its totient is φ = 93850.

The previous prime is 93827. The next prime is 93871. The reversal of 93851 is 15839.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 93851 - 2⁶ = 93787 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 93851.

It is not a weakly prime, because it can be changed into another prime (93811) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46925 + 46926.

It is an arithmetic number, because the mean of its divisors is an integer number (46926).

2⁹³⁸⁵¹ is an apocalyptic number.

93851 is a deficient number, since it is larger than the sum of its proper divisors (1).

93851 is an equidigital number, since it uses as much as digits as its factorization.

93851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 26.

The square root of 93851 is about 306.3511057594. The cubic root of 93851 is about 45.4443226708. Note that the first 3 decimals are identical.

It can be divided in two parts, 938 and 51, that added together give a palindrome (989).

The spelling of 93851 in words is "ninety-three thousand, eight hundred fifty-one".