98087166 has 16 divisors (see below), whose sum is σ = 217971600. Its totient is φ = 32695704.

The previous prime is 98087123. The next prime is 98087173. The reversal of 98087166 is 66178089.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908161 + ... + 908268.

It is an arithmetic number, because the mean of its divisors is an integer number (13623225).

Almost surely, 2^98087166 is an apocalyptic number.

98087166 is an abundant number, since it is smaller than the sum of its proper divisors (119884434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98087166 is a wasteful number, since it uses less digits than its factorization.

98087166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816440 (or 1816434 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 98087166 is about 9903.8965059213. The cubic root of 98087166 is about 461.1802802943.

The spelling of 98087166 in words is "ninety-eight million, eighty-seven thousand, one hundred sixty-six".