116019966 has 16 divisors (see below), whose sum is σ = 244252800. Its totient is φ = 36637848.

The previous prime is 116019941. The next prime is 116019983. The reversal of 116019966 is 669910611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508746 + ... + 508973.

It is an arithmetic number, because the mean of its divisors is an integer number (15265800).

Almost surely, 2^116019966 is an apocalyptic number.

116019966 is an abundant number, since it is smaller than the sum of its proper divisors (128232834).

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

116019966 is a wasteful number, since it uses less digits than its factorization.

116019966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017743.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 116019966 is about 10771.2564726684. The cubic root of 116019966 is about 487.7278755829.

The spelling of 116019966 in words is "one hundred sixteen million, nineteen thousand, nine hundred sixty-six".