116935905 has 16 divisors (see below), whose sum is σ = 188221824. Its totient is φ = 61991040.

The previous prime is 116935901. The next prime is 116935921. The reversal of 116935905 is 509539611.

It is not a de Polignac number, because 116935905 - 2² = 116935901 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116935901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20836 + ... + 25845.

It is an arithmetic number, because the mean of its divisors is an integer number (11763864).

Almost surely, 2^116935905 is an apocalyptic number.

116935905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116935905 is a deficient number, since it is larger than the sum of its proper divisors (71285919).

116935905 is a wasteful number, since it uses less digits than its factorization.

116935905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46856.

The product of its (nonzero) digits is 36450, while the sum is 39.

The square root of 116935905 is about 10813.6906280881. The cubic root of 116935905 is about 489.0079958211.

The spelling of 116935905 in words is "one hundred sixteen million, nine hundred thirty-five thousand, nine hundred five".