116393 has 4 divisors (see below), whose sum is σ = 117120. Its totient is φ = 115668.

The previous prime is 116387. The next prime is 116411. The reversal of 116393 is 393611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 116393 - 2⁶ = 116329 is a prime.

It is a Duffinian 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 116393.

It is not an unprimeable number, because it can be changed into a prime (116293) 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, 5 + ... + 482.

It is an arithmetic number, because the mean of its divisors is an integer number (29280).

2¹¹⁶³⁹³ is an apocalyptic number.

It is an amenable number.

116393 is a deficient number, since it is larger than the sum of its proper divisors (727).

116393 is an equidigital number, since it uses as much as digits as its factorization.

116393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726.

The product of its digits is 486, while the sum is 23.

The square root of 116393 is about 341.1641833487. The cubic root of 116393 is about 48.8250039829.

The spelling of 116393 in words is "one hundred sixteen thousand, three hundred ninety-three".