985050 has 72 divisors (see below), whose sum is σ = 2901600. Its totient is φ = 237600.

The previous prime is 985027. The next prime is 985057. The reversal of 985050 is 50589.

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 985050.

It is not an unprimeable number, because it can be changed into a prime (985057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4851 + ... + 5049.

It is an arithmetic number, because the mean of its divisors is an integer number (40300).

2⁹⁸⁵⁰⁵⁰ is an apocalyptic number.

985050 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 985050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450800).

985050 is an abundant number, since it is smaller than the sum of its proper divisors (1916550).

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

985050 is a wasteful number, since it uses less digits than its factorization.

985050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 985050 is about 992.4968513804. The cubic root of 985050 is about 99.4991624720.

The spelling of 985050 in words is "nine hundred eighty-five thousand, fifty".