98520 has 32 divisors (see below), whose sum is σ = 295920. Its totient is φ = 26240.

The previous prime is 98519. The next prime is 98533. The reversal of 98520 is 2589.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 10.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98520.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291 + ... + 530.

2⁹⁸⁵²⁰ is an apocalyptic number.

It is an amenable number.

98520 is an abundant number, since it is smaller than the sum of its proper divisors (197400).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147960).

98520 is a wasteful number, since it uses less digits than its factorization.

98520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 98520 is about 313.8789575617. The cubic root of 98520 is about 46.1857642465.

The spelling of 98520 in words is "ninety-eight thousand, five hundred twenty".