98105664 has 56 divisors (see below), whose sum is σ = 273243040. Its totient is φ = 30979584.

The previous prime is 98105659. The next prime is 98105671. The reversal of 98105664 is 46650189.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9799 + ... + 17094.

It is an arithmetic number, because the mean of its divisors is an integer number (4879340).

Almost surely, 2^98105664 is an apocalyptic number.

It is an amenable number.

98105664 is an abundant number, since it is smaller than the sum of its proper divisors (175137376).

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

98105664 is a wasteful number, since it uses less digits than its factorization.

98105664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26927 (or 26917 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 98105664 is about 9904.8303367599. The cubic root of 98105664 is about 461.2092693964.

The spelling of 98105664 in words is "ninety-eight million, one hundred five thousand, six hundred sixty-four".