98732985 has 32 divisors (see below), whose sum is σ = 175623168. Its totient is φ = 47036160.

The previous prime is 98732941. The next prime is 98732989. The reversal of 98732985 is 58923789.

It is not a de Polignac number, because 98732985 - 2⁸ = 98732729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98732989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2122 + ... + 14211.

It is an arithmetic number, because the mean of its divisors is an integer number (5488224).

Almost surely, 2^98732985 is an apocalyptic number.

It is an amenable number.

98732985 is a deficient number, since it is larger than the sum of its proper divisors (76890183).

98732985 is a wasteful number, since it uses less digits than its factorization.

98732985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385.

The product of its digits is 1088640, while the sum is 51.

The square root of 98732985 is about 9936.4473027335. The cubic root of 98732985 is about 462.1902245089.

The spelling of 98732985 in words is "ninety-eight million, seven hundred thirty-two thousand, nine hundred eighty-five".