985740212 has 24 divisors (see below), whose sum is σ = 1772354304. Its totient is φ = 479479712.

The previous prime is 985740209. The next prime is 985740221. The reversal of 985740212 is 212047589.

985740212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 15698 + ... + 47094.

It is an arithmetic number, because the mean of its divisors is an integer number (73848096).

Almost surely, 2^985740212 is an apocalyptic number.

It is a pronic number, being equal to 31396×31397.

It is an amenable number.

985740212 is a deficient number, since it is larger than the sum of its proper divisors (786614092).

985740212 is a wasteful number, since it uses less digits than its factorization.

985740212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31615 (or 31613 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 985740212 is about 31396.4999960187. The cubic root of 985740212 is about 995.2239631197.

The spelling of 985740212 in words is "nine hundred eighty-five million, seven hundred forty thousand, two hundred twelve".