116785365 has 16 divisors (see below), whose sum is σ = 190833408. Its totient is φ = 60959936.

The previous prime is 116785351. The next prime is 116785397. The reversal of 116785365 is 563587611.

It is a cyclic number.

It is not a de Polignac number, because 116785365 - 2⁶ = 116785301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82122 + ... + 83531.

It is an arithmetic number, because the mean of its divisors is an integer number (11927088).

Almost surely, 2^116785365 is an apocalyptic number.

116785365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116785365 is a deficient number, since it is larger than the sum of its proper divisors (74048043).

116785365 is a wasteful number, since it uses less digits than its factorization.

116785365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165708.

The product of its digits is 151200, while the sum is 42.

The square root of 116785365 is about 10806.7277656097. The cubic root of 116785365 is about 488.7980606537.

The spelling of 116785365 in words is "one hundred sixteen million, seven hundred eighty-five thousand, three hundred sixty-five".