98539166 has 32 divisors (see below), whose sum is σ = 165998592. Its totient is φ = 43486560.

The previous prime is 98539159. The next prime is 98539171. The reversal of 98539166 is 66193589.

It is a Harshad number since it is a multiple of its sum of digits (47).

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 98539166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162035 + ... + 162641.

It is an arithmetic number, because the mean of its divisors is an integer number (5187456).

Almost surely, 2^98539166 is an apocalyptic number.

98539166 is a deficient number, since it is larger than the sum of its proper divisors (67459426).

98539166 is a wasteful number, since it uses less digits than its factorization.

98539166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its digits is 349920, while the sum is 47.

The square root of 98539166 is about 9926.6895791094. The cubic root of 98539166 is about 461.8875903250.

The spelling of 98539166 in words is "ninety-eight million, five hundred thirty-nine thousand, one hundred sixty-six".