98128832 has 28 divisors (see below), whose sum is σ = 195117720. Its totient is φ = 48965376.

The previous prime is 98128831. The next prime is 98128841. The reversal of 98128832 is 23882189.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 98128832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98128831) 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, 38378 + ... + 40854.

It is an arithmetic number, because the mean of its divisors is an integer number (6968490).

Almost surely, 2^98128832 is an apocalyptic number.

It is an amenable number.

98128832 is a deficient number, since it is larger than the sum of its proper divisors (96988888).

98128832 is a wasteful number, since it uses less digits than its factorization.

98128832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108 (or 3098 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 98128832 is about 9905.9997981022. Note that the first 3 decimals coincide. The cubic root of 98128832 is about 461.2455719397.

The spelling of 98128832 in words is "ninety-eight million, one hundred twenty-eight thousand, eight hundred thirty-two".