98603520 has 160 divisors (see below), whose sum is σ = 324675648. Its totient is φ = 25509888.

The previous prime is 98603497. The next prime is 98603539. The reversal of 98603520 is 2530689.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

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, 283987 + ... + 284333.

Almost surely, 2^98603520 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 98603520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162337824).

98603520 is an abundant number, since it is smaller than the sum of its proper divisors (226072128).

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

98603520 is a wasteful number, since it uses less digits than its factorization.

98603520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 98603520 is about 9929.9305133520. The cubic root of 98603520 is about 461.9881183579.

The spelling of 98603520 in words is "ninety-eight million, six hundred three thousand, five hundred twenty".