116783345 has 16 divisors (see below), whose sum is σ = 162553728. Its totient is φ = 78883200.

The previous prime is 116783323. The next prime is 116783347. The reversal of 116783345 is 543387611.

It is not a de Polignac number, because 116783345 - 2⁶ = 116783281 is a prime.

It is a super-3 number, since 3×116783345³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116783299 and 116783308.

It is not an unprimeable number, because it can be changed into a prime (116783347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22556 + ... + 27245.

It is an arithmetic number, because the mean of its divisors is an integer number (10159608).

Almost surely, 2^116783345 is an apocalyptic number.

It is an amenable number.

116783345 is a deficient number, since it is larger than the sum of its proper divisors (45770383).

116783345 is an equidigital number, since it uses as much as digits as its factorization.

116783345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49880.

The product of its digits is 60480, while the sum is 38.

The square root of 116783345 is about 10806.6343049073. The cubic root of 116783345 is about 488.7952424416.

The spelling of 116783345 in words is "one hundred sixteen million, seven hundred eighty-three thousand, three hundred forty-five".