98117668 has 24 divisors (see below), whose sum is σ = 187909344. Its totient is φ = 44457600.

The previous prime is 98117641. The next prime is 98117689. The reversal of 98117668 is 86671189.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11196 + ... + 17932.

It is an arithmetic number, because the mean of its divisors is an integer number (7829556).

Almost surely, 2^98117668 is an apocalyptic number.

It is an amenable number.

98117668 is a deficient number, since it is larger than the sum of its proper divisors (89791676).

98117668 is a wasteful number, since it uses less digits than its factorization.

98117668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083 (or 7081 counting only the distinct ones).

The product of its digits is 145152, while the sum is 46.

The square root of 98117668 is about 9905.4362851921. The cubic root of 98117668 is about 461.2280794904.

The spelling of 98117668 in words is "ninety-eight million, one hundred seventeen thousand, six hundred sixty-eight".