116605550 has 24 divisors (see below), whose sum is σ = 229646016. Its totient is φ = 43898240.

The previous prime is 116605547. The next prime is 116605583. The reversal of 116605550 is 55506611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67742 + ... + 69441.

It is an arithmetic number, because the mean of its divisors is an integer number (9568584).

Almost surely, 2^116605550 is an apocalyptic number.

116605550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116605550 is a deficient number, since it is larger than the sum of its proper divisors (113040466).

116605550 is a wasteful number, since it uses less digits than its factorization.

116605550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137212 (or 137207 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 116605550 is about 10798.4049748099. The cubic root of 116605550 is about 488.5470635309.

The spelling of 116605550 in words is "one hundred sixteen million, six hundred five thousand, five hundred fifty".