116808105 has 32 divisors (see below), whose sum is σ = 208310400. Its totient is φ = 55544832.

The previous prime is 116808101. The next prime is 116808127. The reversal of 116808105 is 501808611.

It is a happy number.

It is not a de Polignac number, because 116808105 - 2² = 116808101 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116808101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7210 + ... + 16899.

It is an arithmetic number, because the mean of its divisors is an integer number (6509700).

Almost surely, 2^116808105 is an apocalyptic number.

116808105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116808105 is a deficient number, since it is larger than the sum of its proper divisors (91502295).

116808105 is a wasteful number, since it uses less digits than its factorization.

116808105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24153.

The product of its (nonzero) digits is 1920, while the sum is 30.

The square root of 116808105 is about 10807.7798367657. The cubic root of 116808105 is about 488.8297842249.

The spelling of 116808105 in words is "one hundred sixteen million, eight hundred eight thousand, one hundred five".