985925516 has 12 divisors (see below), whose sum is σ = 1729302960. Its totient is φ = 491838960.

The previous prime is 985925513. The next prime is 985925531. The reversal of 985925516 is 615529589.

It is a super-3 number, since 3×985925516³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (985925513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278975 + ... + 282486.

It is an arithmetic number, because the mean of its divisors is an integer number (144108580).

Almost surely, 2^985925516 is an apocalyptic number.

It is an amenable number.

985925516 is a deficient number, since it is larger than the sum of its proper divisors (743377444).

985925516 is a wasteful number, since it uses less digits than its factorization.

985925516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561904 (or 561902 counting only the distinct ones).

The product of its digits is 972000, while the sum is 50.

The square root of 985925516 is about 31399.4508869184. The cubic root of 985925516 is about 995.2863214788.

The spelling of 985925516 in words is "nine hundred eighty-five million, nine hundred twenty-five thousand, five hundred sixteen".