985541300 has 18 divisors (see below), whose sum is σ = 2138624838. Its totient is φ = 394216480.

The previous prime is 985541299. The next prime is 985541311. The reversal of 985541300 is 3145589.

It can be written as a sum of positive squares in 3 ways, for example, as 273505444 + 712035856 = 16538^2 + 26684^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4927607 + ... + 4927806.

It is an arithmetic number, because the mean of its divisors is an integer number (118812491).

Almost surely, 2^985541300 is an apocalyptic number.

It is an amenable number.

985541300 is an abundant number, since it is smaller than the sum of its proper divisors (1153083538).

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

985541300 is a wasteful number, since it uses less digits than its factorization.

985541300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9855427 (or 9855420 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 985541300 is about 31393.3320945707. The cubic root of 985541300 is about 995.1570167094.

Adding to 985541300 its reverse (3145589), we get a palindrome (988686889).

The spelling of 985541300 in words is "nine hundred eighty-five million, five hundred forty-one thousand, three hundred".