98666086 has 8 divisors (see below), whose sum is σ = 148044960. Its totient is φ = 49317768.

The previous prime is 98666081. The next prime is 98666089. The reversal of 98666086 is 68066689.

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 (98666081) 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 3 ways as a sum of consecutive naturals, for example, 3955 + ... + 14593.

It is an arithmetic number, because the mean of its divisors is an integer number (18505620).

Almost surely, 2^98666086 is an apocalyptic number.

98666086 is a deficient number, since it is larger than the sum of its proper divisors (49378874).

98666086 is a wasteful number, since it uses less digits than its factorization.

98666086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15278.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 98666086 is about 9933.0803882784. The cubic root of 98666086 is about 462.0858114125.

The spelling of 98666086 in words is "ninety-eight million, six hundred sixty-six thousand, eighty-six".