116685383 has 16 divisors (see below), whose sum is σ = 123202080. Its totient is φ = 110388096.

The previous prime is 116685377. The next prime is 116685397. The reversal of 116685383 is 383586611.

It is a cyclic number.

It is not a de Polignac number, because 116685383 - 2¹² = 116681287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116685383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116685313) 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, 307688 + ... + 308066.

It is an arithmetic number, because the mean of its divisors is an integer number (7700130).

Almost surely, 2^116685383 is an apocalyptic number.

116685383 is a deficient number, since it is larger than the sum of its proper divisors (6516697).

116685383 is a wasteful number, since it uses less digits than its factorization.

116685383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 103680, while the sum is 41.

The square root of 116685383 is about 10802.1008604808. The cubic root of 116685383 is about 488.6585312963.

The spelling of 116685383 in words is "one hundred sixteen million, six hundred eighty-five thousand, three hundred eighty-three".