98656166 has 16 divisors (see below), whose sum is σ = 170362656. Its totient is φ = 41971776.

The previous prime is 98656163. The next prime is 98656169. The reversal of 98656166 is 66165689.

It is an interprime number because it is at equal distance from previous prime (98656163) and next prime (98656169).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 98656166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98656163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23801 + ... + 27636.

It is an arithmetic number, because the mean of its divisors is an integer number (10647666).

Almost surely, 2^98656166 is an apocalyptic number.

98656166 is a deficient number, since it is larger than the sum of its proper divisors (71706490).

98656166 is a wasteful number, since it uses less digits than its factorization.

98656166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51583.

The product of its digits is 466560, while the sum is 47.

The square root of 98656166 is about 9932.5810341522. The cubic root of 98656166 is about 462.0703246833.

The spelling of 98656166 in words is "ninety-eight million, six hundred fifty-six thousand, one hundred sixty-six".