98659166 has 4 divisors (see below), whose sum is σ = 147988752. Its totient is φ = 49329582.

The previous prime is 98659147. The next prime is 98659181. The reversal of 98659166 is 66195689.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24664790 + ... + 24664793.

It is an arithmetic number, because the mean of its divisors is an integer number (36997188).

Almost surely, 2^98659166 is an apocalyptic number.

98659166 is a deficient number, since it is larger than the sum of its proper divisors (49329586).

98659166 is a wasteful number, since it uses less digits than its factorization.

98659166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49329585.

The product of its digits is 699840, while the sum is 50.

The square root of 98659166 is about 9932.7320511529. The cubic root of 98659166 is about 462.0750082795.

The spelling of 98659166 in words is "ninety-eight million, six hundred fifty-nine thousand, one hundred sixty-six".