116817763 has 4 divisors (see below), whose sum is σ = 117000648. Its totient is φ = 116634880.

The previous prime is 116817749. The next prime is 116817781. The reversal of 116817763 is 367718611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116817763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116817793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90481 + ... + 91762.

It is an arithmetic number, because the mean of its divisors is an integer number (29250162).

Almost surely, 2^116817763 is an apocalyptic number.

116817763 is a deficient number, since it is larger than the sum of its proper divisors (182885).

116817763 is an equidigital number, since it uses as much as digits as its factorization.

116817763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182884.

The product of its digits is 42336, while the sum is 40.

The square root of 116817763 is about 10808.2266352996. The cubic root of 116817763 is about 488.8432564292.

The spelling of 116817763 in words is "one hundred sixteen million, eight hundred seventeen thousand, seven hundred sixty-three".