116808263 has 8 divisors (see below), whose sum is σ = 137229456. Its totient is φ = 98020800.

The previous prime is 116808247. The next prime is 116808271. The reversal of 116808263 is 362808611.

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 116808263 - 2⁴ = 116808247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116808203) 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, 408278 + ... + 408563.

It is an arithmetic number, because the mean of its divisors is an integer number (17153682).

Almost surely, 2^116808263 is an apocalyptic number.

116808263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116808263 is a deficient number, since it is larger than the sum of its proper divisors (20421193).

116808263 is a wasteful number, since it uses less digits than its factorization.

116808263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816865.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 116808263 is about 10807.7871463126. The cubic root of 116808263 is about 488.8300046293.

The spelling of 116808263 in words is "one hundred sixteen million, eight hundred eight thousand, two hundred sixty-three".