196660116 has 24 divisors (see below), whose sum is σ = 509859840. Its totient is φ = 65553336.

The previous prime is 196660103. The next prime is 196660129. The reversal of 196660116 is 611066691.

It is an interprime number because it is at equal distance from previous prime (196660103) and next prime (196660129).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910356 + ... + 910571.

It is an arithmetic number, because the mean of its divisors is an integer number (21244160).

Almost surely, 2^196660116 is an apocalyptic number.

It is an amenable number.

196660116 is an abundant number, since it is smaller than the sum of its proper divisors (313199724).

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

196660116 is a wasteful number, since it uses less digits than its factorization.

196660116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820940 (or 1820932 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 196660116 is about 14023.5557545153. Note that the first 3 decimals coincide. The cubic root of 196660116 is about 581.5299637788.

The spelling of 196660116 in words is "one hundred ninety-six million, six hundred sixty thousand, one hundred sixteen".