985357448 has 32 divisors (see below), whose sum is σ = 1879718400. Its totient is φ = 484167552.

The previous prime is 985357433. The next prime is 985357453. The reversal of 985357448 is 844753589.

It is a self number, because there is not a number n which added to its sum of digits gives 985357448.

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, 114761 + ... + 123047.

It is an arithmetic number, because the mean of its divisors is an integer number (58741200).

Almost surely, 2^985357448 is an apocalyptic number.

It is an amenable number.

985357448 is a deficient number, since it is larger than the sum of its proper divisors (894360952).

985357448 is a wasteful number, since it uses less digits than its factorization.

985357448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8549 (or 8545 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 53.

The square root of 985357448 is about 31390.4037565623. The cubic root of 985357448 is about 995.0951309261.

The spelling of 985357448 in words is "nine hundred eighty-five million, three hundred fifty-seven thousand, four hundred forty-eight".