98906568 has 16 divisors (see below), whose sum is σ = 247266480. Its totient is φ = 32968848.

The previous prime is 98906557. The next prime is 98906569. The reversal of 98906568 is 86560989.

It is a self number, because there is not a number n which added to its sum of digits gives 98906568.

It is not an unprimeable number, because it can be changed into a prime (98906569) 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, 2060530 + ... + 2060577.

It is an arithmetic number, because the mean of its divisors is an integer number (15454155).

Almost surely, 2^98906568 is an apocalyptic number.

It is an amenable number.

98906568 is an abundant number, since it is smaller than the sum of its proper divisors (148359912).

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

98906568 is a wasteful number, since it uses less digits than its factorization.

98906568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121116 (or 4121112 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 98906568 is about 9945.1781281182. The cubic root of 98906568 is about 462.4609256495.

The spelling of 98906568 in words is "ninety-eight million, nine hundred six thousand, five hundred sixty-eight".