115984966 has 8 divisors (see below), whose sum is σ = 175700304. Its totient is φ = 57418200.

The previous prime is 115984963. The next prime is 115984997. The reversal of 115984966 is 669489511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115984963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286890 + ... + 287293.

It is an arithmetic number, because the mean of its divisors is an integer number (21962538).

Almost surely, 2^115984966 is an apocalyptic number.

115984966 is a deficient number, since it is larger than the sum of its proper divisors (59715338).

115984966 is a wasteful number, since it uses less digits than its factorization.

115984966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574286.

The product of its digits is 466560, while the sum is 49.

The square root of 115984966 is about 10769.6316557253. The cubic root of 115984966 is about 487.6788260010.

The spelling of 115984966 in words is "one hundred fifteen million, nine hundred eighty-four thousand, nine hundred sixty-six".