116317729 has 8 divisors (see below), whose sum is σ = 127049472. Its totient is φ = 105612240.

The previous prime is 116317727. The next prime is 116317769. The reversal of 116317729 is 927713611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116317729 - 2¹ = 116317727 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116317727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367 + ... + 15619.

It is an arithmetic number, because the mean of its divisors is an integer number (15881184).

Almost surely, 2^116317729 is an apocalyptic number.

It is an amenable number.

116317729 is a deficient number, since it is larger than the sum of its proper divisors (10731743).

116317729 is a wasteful number, since it uses less digits than its factorization.

116317729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13127.

The product of its digits is 15876, while the sum is 37.

The square root of 116317729 is about 10785.0697262466. The cubic root of 116317729 is about 488.1447671929.

The spelling of 116317729 in words is "one hundred sixteen million, three hundred seventeen thousand, seven hundred twenty-nine".