116784193 has 4 divisors (see below), whose sum is σ = 116805808. Its totient is φ = 116762580.

The previous prime is 116784167. The next prime is 116784197. The reversal of 116784193 is 391487611.

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, and also an emirpimes, since its reverse is a distinct semiprime: 391487611 = 17 ⋅23028683.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116784193 is a prime.

It is a super-2 number, since 2×116784193² = 27277095469322498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116784197) 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, 5278 + ... + 16168.

It is an arithmetic number, because the mean of its divisors is an integer number (29201452).

Almost surely, 2^116784193 is an apocalyptic number.

It is an amenable number.

116784193 is a deficient number, since it is larger than the sum of its proper divisors (21615).

116784193 is a wasteful number, since it uses less digits than its factorization.

116784193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21614.

The product of its digits is 36288, while the sum is 40.

The square root of 116784193 is about 10806.6735399937. The cubic root of 116784193 is about 488.7964255366.

The spelling of 116784193 in words is "one hundred sixteen million, seven hundred eighty-four thousand, one hundred ninety-three".