98261128 has 32 divisors (see below), whose sum is σ = 213710400. Its totient is φ = 41481792.

The previous prime is 98261117. The next prime is 98261131. The reversal of 98261128 is 82116289.

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, 9343 + ... + 16846.

It is an arithmetic number, because the mean of its divisors is an integer number (6678450).

Almost surely, 2^98261128 is an apocalyptic number.

It is an amenable number.

98261128 is an abundant number, since it is smaller than the sum of its proper divisors (115449272).

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

98261128 is a wasteful number, since it uses less digits than its factorization.

98261128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26269 (or 26265 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 98261128 is about 9912.6751182514. The cubic root of 98261128 is about 461.4527605947.

It can be divided in two parts, 98261 and 128, that added together give a palindrome (98389).

The spelling of 98261128 in words is "ninety-eight million, two hundred sixty-one thousand, one hundred twenty-eight".