116693583 has 4 divisors (see below), whose sum is σ = 155591448. Its totient is φ = 77795720.

The previous prime is 116693543. The next prime is 116693617. The reversal of 116693583 is 385396611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116693583 - 2¹⁴ = 116677199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116693543) 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, 19448928 + ... + 19448933.

It is an arithmetic number, because the mean of its divisors is an integer number (38897862).

Almost surely, 2^116693583 is an apocalyptic number.

116693583 is a deficient number, since it is larger than the sum of its proper divisors (38897865).

116693583 is an equidigital number, since it uses as much as digits as its factorization.

116693583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38897864.

The product of its digits is 116640, while the sum is 42.

The square root of 116693583 is about 10802.4804096096. The cubic root of 116693583 is about 488.6699777632.

It can be divided in two parts, 1166 and 93583, that added together give a palindrome (94749).

The spelling of 116693583 in words is "one hundred sixteen million, six hundred ninety-three thousand, five hundred eighty-three".