985448792 has 48 divisors (see below), whose sum is σ = 1978476840. Its totient is φ = 458565888.

The previous prime is 985448773. The next prime is 985448833. The reversal of 985448792 is 297844589.

985448792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×985448792² = 1942218643308518528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1442483 + ... + 1443165.

Almost surely, 2^985448792 is an apocalyptic number.

It is an amenable number.

985448792 is an abundant number, since it is smaller than the sum of its proper divisors (993028048).

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

985448792 is a wasteful number, since it uses less digits than its factorization.

985448792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 805 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 985448792 is about 31391.8586897941. The cubic root of 985448792 is about 995.1258788748.

The spelling of 985448792 in words is "nine hundred eighty-five million, four hundred forty-eight thousand, seven hundred ninety-two".