985522248 has 128 divisors (see below), whose sum is σ = 2952432000. Its totient is φ = 303575040.

The previous prime is 985522211. The next prime is 985522303. The reversal of 985522248 is 842225589.

985522248 is a `hidden beast` number, since 9 + 85 + 522 + 2 + 48 = 666.

985522248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165336 + ... + 171192.

It is an arithmetic number, because the mean of its divisors is an integer number (23065875).

Almost surely, 2^985522248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 985522248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1476216000).

985522248 is an abundant number, since it is smaller than the sum of its proper divisors (1966909752).

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

985522248 is a wasteful number, since it uses less digits than its factorization.

985522248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5932 (or 5922 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 985522248 is about 31393.0286528713. The cubic root of 985522248 is about 995.1506040393.

The spelling of 985522248 in words is "nine hundred eighty-five million, five hundred twenty-two thousand, two hundred forty-eight".