98098520 has 64 divisors (see below), whose sum is σ = 250236000. Its totient is φ = 34311168.

The previous prime is 98098513. The next prime is 98098537. The reversal of 98098520 is 2589089.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4916 + ... + 14844.

Almost surely, 2^98098520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98098520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125118000).

98098520 is an abundant number, since it is smaller than the sum of its proper divisors (152137480).

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

98098520 is a wasteful number, since it uses less digits than its factorization.

98098520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9972 (or 9968 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 98098520 is about 9904.4696980707. The cubic root of 98098520 is about 461.1980741236.

The spelling of 98098520 in words is "ninety-eight million, ninety-eight thousand, five hundred twenty".