93331 has 8 divisors (see below), whose sum is σ = 108800. Its totient is φ = 78408.

The previous prime is 93329. The next prime is 93337. The reversal of 93331 is 13339.

It is a happy number.

93331 is nontrivially palindromic in base 15.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93331 - 2¹ = 93329 is a prime.

It is a super-2 number, since 2×93331² = 17421351122, which contains 22 as substring.

It is the 306-th Hogben number.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 93299 and 93308.

It is not an unprimeable number, because it can be changed into a prime (93337) by changing a digit.

It is a nontrivial repunit in base 305.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370 + ... + 568.

It is an arithmetic number, because the mean of its divisors is an integer number (13600).

2⁹³³³¹ is an apocalyptic number.

93331 is a deficient number, since it is larger than the sum of its proper divisors (15469).

93331 is a wasteful number, since it uses less digits than its factorization.

93331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273.

The product of its digits is 243, while the sum is 19.

The square root of 93331 is about 305.5012274934. The cubic root of 93331 is about 45.3602360981.

It can be divided in two parts, 93 and 331, that added together give a palindrome (424).

The spelling of 93331 in words is "ninety-three thousand, three hundred thirty-one".