85847380224 has 72 divisors (see below), whose sum is σ = 228523451520. Its totient is φ = 28610254848.

The previous prime is 85847380207. The next prime is 85847380259. The reversal of 85847380224 is 42208374858.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6542182 + ... + 6555290.

Almost surely, 2^85847380224 is an apocalyptic number.

It is an amenable number.

85847380224 is an abundant number, since it is smaller than the sum of its proper divisors (142676071296).

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

85847380224 is a wasteful number, since it uses less digits than its factorization.

85847380224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21655 (or 21641 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 51.

The spelling of 85847380224 in words is "eighty-five billion, eight hundred forty-seven million, three hundred eighty thousand, two hundred twenty-four".