116605136 has 20 divisors (see below), whose sum is σ = 233211264. Its totient is φ = 56421600.

The previous prime is 116605129. The next prime is 116605157. The reversal of 116605136 is 631506611.

116605136 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 116605099 and 116605108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117050 + ... + 118041.

Almost surely, 2^116605136 is an apocalyptic number.

116605136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116605136 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116605136 is a wasteful number, since it uses less digits than its factorization.

116605136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235130 (or 235124 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 116605136 is about 10798.3858052952. The cubic root of 116605136 is about 488.5464853460.

The spelling of 116605136 in words is "one hundred sixteen million, six hundred five thousand, one hundred thirty-six".