984500 has 48 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 356000.

The previous prime is 984497. The next prime is 984539. The reversal of 984500 is 5489.

984500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 984500.

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, 5411 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (49140).

2⁹⁸⁴⁵⁰⁰ 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 984500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179360).

984500 is an abundant number, since it is smaller than the sum of its proper divisors (1374220).

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

984500 is a wasteful number, since it uses less digits than its factorization.

984500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 984500 is about 992.2197337284. The cubic root of 984500 is about 99.4806406617.

Adding to 984500 its reverse (5489), we get a palindrome (989989).

The spelling of 984500 in words is "nine hundred eighty-four thousand, five hundred".