117984698 has 16 divisors (see below), whose sum is σ = 196740096. Its totient is φ = 52697520.

The previous prime is 117984697. The next prime is 117984703. The reversal of 117984698 is 896489711.

It is not an unprimeable number, because it can be changed into a prime (117984697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72386 + ... + 73997.

It is an arithmetic number, because the mean of its divisors is an integer number (12296256).

Almost surely, 2^117984698 is an apocalyptic number.

117984698 is a deficient number, since it is larger than the sum of its proper divisors (78755398).

117984698 is a wasteful number, since it uses less digits than its factorization.

117984698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146429.

The product of its digits is 870912, while the sum is 53.

The square root of 117984698 is about 10862.0761367245. The cubic root of 117984698 is about 490.4656104584.

The spelling of 117984698 in words is "one hundred seventeen million, nine hundred eighty-four thousand, six hundred ninety-eight".