116659836 has 18 divisors (see below), whose sum is σ = 294890232. Its totient is φ = 38886600.

The previous prime is 116659771. The next prime is 116659843. The reversal of 116659836 is 638956611.

116659836 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

116659836 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 116659791 and 116659800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1620240 + ... + 1620311.

Almost surely, 2^116659836 is an apocalyptic number.

It is an amenable number.

116659836 is an abundant number, since it is smaller than the sum of its proper divisors (178230396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116659836 is a wasteful number, since it uses less digits than its factorization.

116659836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240561 (or 3240556 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 116659836 is about 10800.9182942933. The cubic root of 116659836 is about 488.6228665302.

The spelling of 116659836 in words is "one hundred sixteen million, six hundred fifty-nine thousand, eight hundred thirty-six".