93139 has 2 divisors, whose sum is σ = 93140.
Its totient is φ = 93138.
The previous prime is 93133. The next prime is 93151.
It can be divided in two parts, 93 and 139, that added together give a palindrome (232).
93139 is nontrivially palindromic in base 10.
It is a weak prime.
It is a palprime.
It is a cyclic number.
It is not a de Polignac number, because 93139 - 23 = 93131 is a prime.
93139 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (93131) 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 as a sum of consecutive naturals, namely, 46569 + 46570.
It is an arithmetic number, because the mean of its divisors is an integer number (46570).
293139 is an apocalyptic number.
93139 is a deficient number, since it is larger than the sum of its proper divisors (1).
93139 is an equidigital number, since it uses as much as digits as its factorization.
93139 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 729, while the sum is 25.
The square root of 93139 is about 305.1868280251.
The cubic root of 93139 is about 45.3291098045.
The spelling of 93139 in words is "ninety-three thousand, one hundred thirty-nine".